571403540

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{3217}}^1$

素因数の和:3416

約数の個数: 48

約数和(自身を含む): 1226135232

約数和(自身を除く): 654731692

約数列:

[1, 2, 4, 5, 10, 20, 83, 107, 166, 214, 332, 415, 428, 535, 830, 1070, 1660, 2140, 3217, 6434, 8881, 12868, 16085, 17762, 32170, 35524, 44405, 64340, 88810, 177620, 267011, 344219, 534022, 688438, 1068044, 1335055, 1376876, 1721095, 2670110, 3442190, 5340220, 6884380, 28570177, 57140354, 114280708, 142850885, 285701770, 571403540]

約数ペア:

[(1, 571403540), (2, 285701770), (4, 142850885), (5, 114280708), (10, 57140354), (20, 28570177), (83, 6884380), (107, 5340220), (166, 3442190), (214, 2670110), (332, 1721095), (415, 1376876), (428, 1335055), (535, 1068044), (830, 688438), (1070, 534022), (1660, 344219), (2140, 267011), (3217, 177620), (6434, 88810), (8881, 64340), (12868, 44405), (16085, 35524), (17762, 32170)]