4236095120

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1231423}}^1$

素因数の和:1231479

約数の個数: 40

約数和(自身を含む): 10077974016

約数和(自身を除く): 5841878896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 1231423, 2462846, 4925692, 6157115, 9851384, 12314230, 19702768, 24628460, 49256920, 52951189, 98513840, 105902378, 211804756, 264755945, 423609512, 529511890, 847219024, 1059023780, 2118047560, 4236095120]

約数ペア:

[(1, 4236095120), (2, 2118047560), (4, 1059023780), (5, 847219024), (8, 529511890), (10, 423609512), (16, 264755945), (20, 211804756), (40, 105902378), (43, 98513840), (80, 52951189), (86, 49256920), (172, 24628460), (215, 19702768), (344, 12314230), (430, 9851384), (688, 6157115), (860, 4925692), (1720, 2462846), (3440, 1231423)]