38843820880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{3823}}^1$

素因数の和:4125

約数の個数: 160

約数和(自身を含む): 99144511488

約数和(自身を除く): 60300690608

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 241, 248, 272, 310, 340, 482, 496, 527, 620, 680, 964, 1054, 1205, 1240, 1360, 1928, 2108, 2410, 2480, 2635, 3823, 3856, 4097, 4216, 4820, 5270, 7471, 7646, 8194, 8432, 9640, 10540, 14942, 15292, 16388, 19115, 19280, 20485, 21080, 29884, 30584, 32776, 37355, 38230, 40970, 42160, 59768, 61168, 64991, 65552, 74710, 76460, 81940, 118513, 119536, 127007, 129982, 149420, 152920, 163880, 237026, 254014, 259964, 298840, 305840, 324955, 327760, 474052, 508028, 519928, 592565, 597680, 635035, 649910, 921343, 948104, 1016056, 1039856, 1185130, 1270070, 1299820, 1842686, 1896208, 2014721, 2032112, 2370260, 2540140, 2599640, 3685372, 4029442, 4606715, 4740520, 5080280, 5199280, 7370744, 8058884, 9213430, 9481040, 10073605, 10160560, 14741488, 15662831, 16117768, 18426860, 20147210, 28561633, 31325662, 32235536, 36853720, 40294420, 57123266, 62651324, 73707440, 78314155, 80588840, 114246532, 125302648, 142808165, 156628310, 161177680, 228493064, 250605296, 285616330, 313256620, 456986128, 485547761, 571232660, 626513240, 971095522, 1142465320, 1253026480, 1942191044, 2284930640, 2427738805, 3884382088, 4855477610, 7768764176, 9710955220, 19421910440, 38843820880]

約数ペア:

[(1, 38843820880), (2, 19421910440), (4, 9710955220), (5, 7768764176), (8, 4855477610), (10, 3884382088), (16, 2427738805), (17, 2284930640), (20, 1942191044), (31, 1253026480), (34, 1142465320), (40, 971095522), (62, 626513240), (68, 571232660), (80, 485547761), (85, 456986128), (124, 313256620), (136, 285616330), (155, 250605296), (170, 228493064), (241, 161177680), (248, 156628310), (272, 142808165), (310, 125302648), (340, 114246532), (482, 80588840), (496, 78314155), (527, 73707440), (620, 62651324), (680, 57123266), (964, 40294420), (1054, 36853720), (1205, 32235536), (1240, 31325662), (1360, 28561633), (1928, 20147210), (2108, 18426860), (2410, 16117768), (2480, 15662831), (2635, 14741488), (3823, 10160560), (3856, 10073605), (4097, 9481040), (4216, 9213430), (4820, 8058884), (5270, 7370744), (7471, 5199280), (7646, 5080280), (8194, 4740520), (8432, 4606715), (9640, 4029442), (10540, 3685372), (14942, 2599640), (15292, 2540140), (16388, 2370260), (19115, 2032112), (19280, 2014721), (20485, 1896208), (21080, 1842686), (29884, 1299820), (30584, 1270070), (32776, 1185130), (37355, 1039856), (38230, 1016056), (40970, 948104), (42160, 921343), (59768, 649910), (61168, 635035), (64991, 597680), (65552, 592565), (74710, 519928), (76460, 508028), (81940, 474052), (118513, 327760), (119536, 324955), (127007, 305840), (129982, 298840), (149420, 259964), (152920, 254014), (163880, 237026)]