39760100

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:389

約数の個数: 72

約数和(自身を含む): 91869120

約数和(自身を除く): 52109020

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 59, 92, 100, 115, 118, 230, 236, 293, 295, 460, 575, 586, 590, 1150, 1172, 1180, 1357, 1465, 1475, 2300, 2714, 2930, 2950, 5428, 5860, 5900, 6739, 6785, 7325, 13478, 13570, 14650, 17287, 26956, 27140, 29300, 33695, 33925, 34574, 67390, 67850, 69148, 86435, 134780, 135700, 168475, 172870, 336950, 345740, 397601, 432175, 673900, 795202, 864350, 1590404, 1728700, 1988005, 3976010, 7952020, 9940025, 19880050, 39760100]

約数ペア:

[(1, 39760100), (2, 19880050), (4, 9940025), (5, 7952020), (10, 3976010), (20, 1988005), (23, 1728700), (25, 1590404), (46, 864350), (50, 795202), (59, 673900), (92, 432175), (100, 397601), (115, 345740), (118, 336950), (230, 172870), (236, 168475), (293, 135700), (295, 134780), (460, 86435), (575, 69148), (586, 67850), (590, 67390), (1150, 34574), (1172, 33925), (1180, 33695), (1357, 29300), (1465, 27140), (1475, 26956), (2300, 17287), (2714, 14650), (2930, 13570), (2950, 13478), (5428, 7325), (5860, 6785), (5900, 6739)]