39038045240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{34919}}^1$

素因数の和:36420

約数の個数: 64

約数和(自身を含む): 92524032000

約数和(自身を除く): 53485986760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1471, 2942, 5884, 7355, 11768, 14710, 27949, 29420, 34919, 55898, 58840, 69838, 111796, 139676, 139745, 174595, 223592, 279352, 279490, 349190, 558980, 663461, 698380, 1117960, 1326922, 1396760, 2653844, 3317305, 5307688, 6634610, 13269220, 26538440, 51365849, 102731698, 205463396, 256829245, 410926792, 513658490, 975951131, 1027316980, 1951902262, 2054633960, 3903804524, 4879755655, 7807609048, 9759511310, 19519022620, 39038045240]

約数ペア:

[(1, 39038045240), (2, 19519022620), (4, 9759511310), (5, 7807609048), (8, 4879755655), (10, 3903804524), (19, 2054633960), (20, 1951902262), (38, 1027316980), (40, 975951131), (76, 513658490), (95, 410926792), (152, 256829245), (190, 205463396), (380, 102731698), (760, 51365849), (1471, 26538440), (2942, 13269220), (5884, 6634610), (7355, 5307688), (11768, 3317305), (14710, 2653844), (27949, 1396760), (29420, 1326922), (34919, 1117960), (55898, 698380), (58840, 663461), (69838, 558980), (111796, 349190), (139676, 279490), (139745, 279352), (174595, 223592)]