83459480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{160499}}^1$

素因数の和:160523

約数の個数: 32

約数和(自身を含む): 202230000

約数和(自身を除く): 118770520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 160499, 320998, 641996, 802495, 1283992, 1604990, 2086487, 3209980, 4172974, 6419960, 8345948, 10432435, 16691896, 20864870, 41729740, 83459480]

約数ペア:

[(1, 83459480), (2, 41729740), (4, 20864870), (5, 16691896), (8, 10432435), (10, 8345948), (13, 6419960), (20, 4172974), (26, 3209980), (40, 2086487), (52, 1604990), (65, 1283992), (104, 802495), (130, 641996), (260, 320998), (520, 160499)]