69772040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{134177}}^1$

素因数の和:134201

約数の個数: 32

約数和(自身を含む): 169064280

約数和(自身を除く): 99292240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 134177, 268354, 536708, 670885, 1073416, 1341770, 1744301, 2683540, 3488602, 5367080, 6977204, 8721505, 13954408, 17443010, 34886020, 69772040]

約数ペア:

[(1, 69772040), (2, 34886020), (4, 17443010), (5, 13954408), (8, 8721505), (10, 6977204), (13, 5367080), (20, 3488602), (26, 2683540), (40, 1744301), (52, 1341770), (65, 1073416), (104, 670885), (130, 536708), (260, 268354), (520, 134177)]