122571398750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{491}}^1$

素因数の和:1012

約数の個数: 160

約数和(自身を含む): 253421879040

約数和(自身を除く): 130850480290

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 125, 190, 230, 250, 437, 457, 475, 491, 575, 625, 874, 914, 950, 982, 1150, 1250, 2185, 2285, 2375, 2455, 2875, 4370, 4570, 4750, 4910, 5750, 8683, 9329, 10511, 10925, 11293, 11425, 11875, 12275, 14375, 17366, 18658, 21022, 21850, 22586, 22850, 23750, 24550, 28750, 43415, 46645, 52555, 54625, 56465, 57125, 61375, 86830, 93290, 105110, 109250, 112930, 114250, 122750, 199709, 214567, 217075, 224387, 233225, 262775, 273125, 282325, 285625, 306875, 399418, 429134, 434150, 448774, 466450, 525550, 546250, 564650, 571250, 613750, 998545, 1072835, 1085375, 1121935, 1166125, 1313875, 1411625, 1997090, 2145670, 2170750, 2243870, 2332250, 2627750, 2823250, 4263353, 4992725, 5160901, 5364175, 5426875, 5609675, 5830625, 6569375, 7058125, 8526706, 9985450, 10321802, 10728350, 10853750, 11219350, 11661250, 13138750, 14116250, 21316765, 24963625, 25804505, 26820875, 28048375, 42633530, 49927250, 51609010, 53641750, 56096750, 98057119, 106583825, 124818125, 129022525, 134104375, 140241875, 196114238, 213167650, 249636250, 258045050, 268208750, 280483750, 490285595, 532919125, 645112625, 980571190, 1065838250, 1290225250, 2451427975, 2664595625, 3225563125, 4902855950, 5329191250, 6451126250, 12257139875, 24514279750, 61285699375, 122571398750]

約数ペア:

[(1, 122571398750), (2, 61285699375), (5, 24514279750), (10, 12257139875), (19, 6451126250), (23, 5329191250), (25, 4902855950), (38, 3225563125), (46, 2664595625), (50, 2451427975), (95, 1290225250), (115, 1065838250), (125, 980571190), (190, 645112625), (230, 532919125), (250, 490285595), (437, 280483750), (457, 268208750), (475, 258045050), (491, 249636250), (575, 213167650), (625, 196114238), (874, 140241875), (914, 134104375), (950, 129022525), (982, 124818125), (1150, 106583825), (1250, 98057119), (2185, 56096750), (2285, 53641750), (2375, 51609010), (2455, 49927250), (2875, 42633530), (4370, 28048375), (4570, 26820875), (4750, 25804505), (4910, 24963625), (5750, 21316765), (8683, 14116250), (9329, 13138750), (10511, 11661250), (10925, 11219350), (11293, 10853750), (11425, 10728350), (11875, 10321802), (12275, 9985450), (14375, 8526706), (17366, 7058125), (18658, 6569375), (21022, 5830625), (21850, 5609675), (22586, 5426875), (22850, 5364175), (23750, 5160901), (24550, 4992725), (28750, 4263353), (43415, 2823250), (46645, 2627750), (52555, 2332250), (54625, 2243870), (56465, 2170750), (57125, 2145670), (61375, 1997090), (86830, 1411625), (93290, 1313875), (105110, 1166125), (109250, 1121935), (112930, 1085375), (114250, 1072835), (122750, 998545), (199709, 613750), (214567, 571250), (217075, 564650), (224387, 546250), (233225, 525550), (262775, 466450), (273125, 448774), (282325, 434150), (285625, 429134), (306875, 399418)]