83498480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80287}}^1$

素因数の和:80313

約数の個数: 40

約数和(自身を含む): 209069952

約数和(自身を除く): 125571472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 80287, 160574, 321148, 401435, 642296, 802870, 1043731, 1284592, 1605740, 2087462, 3211480, 4174924, 5218655, 6422960, 8349848, 10437310, 16699696, 20874620, 41749240, 83498480]

約数ペア:

[(1, 83498480), (2, 41749240), (4, 20874620), (5, 16699696), (8, 10437310), (10, 8349848), (13, 6422960), (16, 5218655), (20, 4174924), (26, 3211480), (40, 2087462), (52, 1605740), (65, 1284592), (80, 1043731), (104, 802870), (130, 642296), (208, 401435), (260, 321148), (520, 160574), (1040, 80287)]