43781530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5521}}^1$

素因数の和:5602

約数の個数: 32

約数和(自身を含む): 86275728

約数和(自身を除く): 42494198

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 5521, 7930, 11042, 27605, 55210, 71773, 143546, 336781, 358865, 673562, 717730, 1683905, 3367810, 4378153, 8756306, 21890765, 43781530]

約数ペア:

[(1, 43781530), (2, 21890765), (5, 8756306), (10, 4378153), (13, 3367810), (26, 1683905), (61, 717730), (65, 673562), (122, 358865), (130, 336781), (305, 143546), (610, 71773), (793, 55210), (1586, 27605), (3965, 11042), (5521, 7930)]