79805946560

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1\times {\mathrm{4297}}^1$

素因数の和:4898

約数の個数: 112

約数和(自身を含む): 191998055424

約数和(自身を除く): 112192108864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 457, 508, 635, 914, 1016, 1270, 1828, 2032, 2285, 2540, 3656, 4064, 4297, 4570, 5080, 7312, 8128, 8594, 9140, 10160, 14624, 17188, 18280, 20320, 21485, 29248, 34376, 36560, 40640, 42970, 58039, 68752, 73120, 85940, 116078, 137504, 146240, 171880, 232156, 275008, 290195, 343760, 464312, 545719, 580390, 687520, 928624, 1091438, 1160780, 1375040, 1857248, 1963729, 2182876, 2321560, 2728595, 3714496, 3927458, 4365752, 4643120, 5457190, 7854916, 8731504, 9286240, 9818645, 10914380, 15709832, 17463008, 18572480, 19637290, 21828760, 31419664, 34926016, 39274580, 43657520, 62839328, 78549160, 87315040, 125678656, 157098320, 174630080, 249393583, 314196640, 498787166, 628393280, 997574332, 1246967915, 1995148664, 2493935830, 3990297328, 4987871660, 7980594656, 9975743320, 15961189312, 19951486640, 39902973280, 79805946560]

約数ペア:

[(1, 79805946560), (2, 39902973280), (4, 19951486640), (5, 15961189312), (8, 9975743320), (10, 7980594656), (16, 4987871660), (20, 3990297328), (32, 2493935830), (40, 1995148664), (64, 1246967915), (80, 997574332), (127, 628393280), (160, 498787166), (254, 314196640), (320, 249393583), (457, 174630080), (508, 157098320), (635, 125678656), (914, 87315040), (1016, 78549160), (1270, 62839328), (1828, 43657520), (2032, 39274580), (2285, 34926016), (2540, 31419664), (3656, 21828760), (4064, 19637290), (4297, 18572480), (4570, 17463008), (5080, 15709832), (7312, 10914380), (8128, 9818645), (8594, 9286240), (9140, 8731504), (10160, 7854916), (14624, 5457190), (17188, 4643120), (18280, 4365752), (20320, 3927458), (21485, 3714496), (29248, 2728595), (34376, 2321560), (36560, 2182876), (40640, 1963729), (42970, 1857248), (58039, 1375040), (68752, 1160780), (73120, 1091438), (85940, 928624), (116078, 687520), (137504, 580390), (146240, 545719), (171880, 464312), (232156, 343760), (275008, 290195)]