4345432820

素因数分解:

$2^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{659}}^1\times {\mathrm{677}}^1$

素因数の和:1832

約数の個数: 48

約数和(自身を含む): 9171550080

約数和(自身を除く): 4826117260

約数列:

[1, 2, 4, 5, 10, 20, 487, 659, 677, 974, 1318, 1354, 1948, 2435, 2636, 2708, 3295, 3385, 4870, 6590, 6770, 9740, 13180, 13540, 320933, 329699, 446143, 641866, 659398, 892286, 1283732, 1318796, 1604665, 1648495, 1784572, 2230715, 3209330, 3296990, 4461430, 6418660, 6593980, 8922860, 217271641, 434543282, 869086564, 1086358205, 2172716410, 4345432820]

約数ペア:

[(1, 4345432820), (2, 2172716410), (4, 1086358205), (5, 869086564), (10, 434543282), (20, 217271641), (487, 8922860), (659, 6593980), (677, 6418660), (974, 4461430), (1318, 3296990), (1354, 3209330), (1948, 2230715), (2435, 1784572), (2636, 1648495), (2708, 1604665), (3295, 1318796), (3385, 1283732), (4870, 892286), (6590, 659398), (6770, 641866), (9740, 446143), (13180, 329699), (13540, 320933)]