848683700

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3407}}^1$

素因数の和:3521

約数の個数: 72

約数和(自身を含む): 1916877312

約数和(自身を除く): 1068193612

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 53, 94, 100, 106, 188, 212, 235, 265, 470, 530, 940, 1060, 1175, 1325, 2350, 2491, 2650, 3407, 4700, 4982, 5300, 6814, 9964, 12455, 13628, 17035, 24910, 34070, 49820, 62275, 68140, 85175, 124550, 160129, 170350, 180571, 249100, 320258, 340700, 361142, 640516, 722284, 800645, 902855, 1601290, 1805710, 3202580, 3611420, 4003225, 4514275, 8006450, 8486837, 9028550, 16012900, 16973674, 18057100, 33947348, 42434185, 84868370, 169736740, 212170925, 424341850, 848683700]

約数ペア:

[(1, 848683700), (2, 424341850), (4, 212170925), (5, 169736740), (10, 84868370), (20, 42434185), (25, 33947348), (47, 18057100), (50, 16973674), (53, 16012900), (94, 9028550), (100, 8486837), (106, 8006450), (188, 4514275), (212, 4003225), (235, 3611420), (265, 3202580), (470, 1805710), (530, 1601290), (940, 902855), (1060, 800645), (1175, 722284), (1325, 640516), (2350, 361142), (2491, 340700), (2650, 320258), (3407, 249100), (4700, 180571), (4982, 170350), (5300, 160129), (6814, 124550), (9964, 85175), (12455, 68140), (13628, 62275), (17035, 49820), (24910, 34070)]