1572180320

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{265571}}^1$

素因数の和:265623

約数の個数: 48

約数和(自身を含む): 3814676208

約数和(自身を除く): 2242495888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 265571, 531142, 1062284, 1327855, 2124568, 2655710, 4249136, 5311420, 8498272, 9826127, 10622840, 19652254, 21245680, 39304508, 42491360, 49130635, 78609016, 98261270, 157218032, 196522540, 314436064, 393045080, 786090160, 1572180320]

約数ペア:

[(1, 1572180320), (2, 786090160), (4, 393045080), (5, 314436064), (8, 196522540), (10, 157218032), (16, 98261270), (20, 78609016), (32, 49130635), (37, 42491360), (40, 39304508), (74, 21245680), (80, 19652254), (148, 10622840), (160, 9826127), (185, 8498272), (296, 5311420), (370, 4249136), (592, 2655710), (740, 2124568), (1184, 1327855), (1480, 1062284), (2960, 531142), (5920, 265571)]