74435350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 168739200

約数和(自身を除く): 94303850

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 25, 34, 38, 50, 55, 85, 95, 110, 170, 187, 190, 209, 275, 323, 374, 418, 419, 425, 475, 550, 646, 838, 850, 935, 950, 1045, 1615, 1870, 2090, 2095, 3230, 3553, 4190, 4609, 4675, 5225, 7106, 7123, 7961, 8075, 9218, 9350, 10450, 10475, 14246, 15922, 16150, 17765, 20950, 23045, 35530, 35615, 39805, 46090, 71230, 78353, 79610, 87571, 88825, 115225, 135337, 156706, 175142, 177650, 178075, 199025, 230450, 270674, 356150, 391765, 398050, 437855, 676685, 783530, 875710, 1353370, 1488707, 1958825, 2189275, 2977414, 3383425, 3917650, 4378550, 6766850, 7443535, 14887070, 37217675, 74435350]

約数ペア:

[(1, 74435350), (2, 37217675), (5, 14887070), (10, 7443535), (11, 6766850), (17, 4378550), (19, 3917650), (22, 3383425), (25, 2977414), (34, 2189275), (38, 1958825), (50, 1488707), (55, 1353370), (85, 875710), (95, 783530), (110, 676685), (170, 437855), (187, 398050), (190, 391765), (209, 356150), (275, 270674), (323, 230450), (374, 199025), (418, 178075), (419, 177650), (425, 175142), (475, 156706), (550, 135337), (646, 115225), (838, 88825), (850, 87571), (935, 79610), (950, 78353), (1045, 71230), (1615, 46090), (1870, 39805), (2090, 35615), (2095, 35530), (3230, 23045), (3553, 20950), (4190, 17765), (4609, 16150), (4675, 15922), (5225, 14246), (7106, 10475), (7123, 10450), (7961, 9350), (8075, 9218)]