84302660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19073}}^1$

素因数の和:19112

約数の個数: 48

約数和(自身を含む): 201879216

約数和(自身を除く): 117576556

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 19073, 38146, 76292, 95365, 190730, 247949, 324241, 381460, 495898, 648482, 991796, 1239745, 1296964, 1621205, 2479490, 3242410, 4215133, 4958980, 6484820, 8430266, 16860532, 21075665, 42151330, 84302660]

約数ペア:

[(1, 84302660), (2, 42151330), (4, 21075665), (5, 16860532), (10, 8430266), (13, 6484820), (17, 4958980), (20, 4215133), (26, 3242410), (34, 2479490), (52, 1621205), (65, 1296964), (68, 1239745), (85, 991796), (130, 648482), (170, 495898), (221, 381460), (260, 324241), (340, 247949), (442, 190730), (884, 95365), (1105, 76292), (2210, 38146), (4420, 19073)]