371856980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5233}}^1$

素因数の和:5289

約数の個数: 96

約数和(自身を含む): 949656960

約数和(自身を除く): 577799980

約数列:

[1, 2, 4, 5, 10, 11, 17, 19, 20, 22, 34, 38, 44, 55, 68, 76, 85, 95, 110, 170, 187, 190, 209, 220, 323, 340, 374, 380, 418, 646, 748, 836, 935, 1045, 1292, 1615, 1870, 2090, 3230, 3553, 3740, 4180, 5233, 6460, 7106, 10466, 14212, 17765, 20932, 26165, 35530, 52330, 57563, 71060, 88961, 99427, 104660, 115126, 177922, 198854, 230252, 287815, 355844, 397708, 444805, 497135, 575630, 889610, 978571, 994270, 1093697, 1151260, 1690259, 1779220, 1957142, 1988540, 2187394, 3380518, 3914284, 4374788, 4892855, 5468485, 6761036, 8451295, 9785710, 10936970, 16902590, 18592849, 19571420, 21873940, 33805180, 37185698, 74371396, 92964245, 185928490, 371856980]

約数ペア:

[(1, 371856980), (2, 185928490), (4, 92964245), (5, 74371396), (10, 37185698), (11, 33805180), (17, 21873940), (19, 19571420), (20, 18592849), (22, 16902590), (34, 10936970), (38, 9785710), (44, 8451295), (55, 6761036), (68, 5468485), (76, 4892855), (85, 4374788), (95, 3914284), (110, 3380518), (170, 2187394), (187, 1988540), (190, 1957142), (209, 1779220), (220, 1690259), (323, 1151260), (340, 1093697), (374, 994270), (380, 978571), (418, 889610), (646, 575630), (748, 497135), (836, 444805), (935, 397708), (1045, 355844), (1292, 287815), (1615, 230252), (1870, 198854), (2090, 177922), (3230, 115126), (3553, 104660), (3740, 99427), (4180, 88961), (5233, 71060), (6460, 57563), (7106, 52330), (10466, 35530), (14212, 26165), (17765, 20932)]