102714440

素因数分解:

$2^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{3793}}^1$

素因数の和:4481

約数の個数: 32

約数和(自身を含む): 231509880

約数和(自身を除く): 128795440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 677, 1354, 2708, 3385, 3793, 5416, 6770, 7586, 13540, 15172, 18965, 27080, 30344, 37930, 75860, 151720, 2567861, 5135722, 10271444, 12839305, 20542888, 25678610, 51357220, 102714440]

約数ペア:

[(1, 102714440), (2, 51357220), (4, 25678610), (5, 20542888), (8, 12839305), (10, 10271444), (20, 5135722), (40, 2567861), (677, 151720), (1354, 75860), (2708, 37930), (3385, 30344), (3793, 27080), (5416, 18965), (6770, 15172), (7586, 13540)]