39150320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2617}}^1$

素因数の和:2658

約数の個数: 80

約数和(自身を含む): 105180768

約数和(自身を除く): 66030448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2617, 2992, 3740, 5234, 7480, 10468, 13085, 14960, 20936, 26170, 28787, 41872, 44489, 52340, 57574, 88978, 104680, 115148, 143935, 177956, 209360, 222445, 230296, 287870, 355912, 444890, 460592, 489379, 575740, 711824, 889780, 978758, 1151480, 1779560, 1957516, 2302960, 2446895, 3559120, 3915032, 4893790, 7830064, 9787580, 19575160, 39150320]

約数ペア:

[(1, 39150320), (2, 19575160), (4, 9787580), (5, 7830064), (8, 4893790), (10, 3915032), (11, 3559120), (16, 2446895), (17, 2302960), (20, 1957516), (22, 1779560), (34, 1151480), (40, 978758), (44, 889780), (55, 711824), (68, 575740), (80, 489379), (85, 460592), (88, 444890), (110, 355912), (136, 287870), (170, 230296), (176, 222445), (187, 209360), (220, 177956), (272, 143935), (340, 115148), (374, 104680), (440, 88978), (680, 57574), (748, 52340), (880, 44489), (935, 41872), (1360, 28787), (1496, 26170), (1870, 20936), (2617, 14960), (2992, 13085), (3740, 10468), (5234, 7480)]