69863560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{134353}}^1$

素因数の和:134377

約数の個数: 32

約数和(自身を含む): 169286040

約数和(自身を除く): 99422480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 134353, 268706, 537412, 671765, 1074824, 1343530, 1746589, 2687060, 3493178, 5374120, 6986356, 8732945, 13972712, 17465890, 34931780, 69863560]

約数ペア:

[(1, 69863560), (2, 34931780), (4, 17465890), (5, 13972712), (8, 8732945), (10, 6986356), (13, 5374120), (20, 3493178), (26, 2687060), (40, 1746589), (52, 1343530), (65, 1074824), (104, 671765), (130, 537412), (260, 268706), (520, 134353)]