1567192840

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{1531}}^1$

素因数の和:1862

約数の個数: 64

約数和(自身を含む): 3572746560

約数和(自身を除く): 2005553720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 163, 314, 326, 628, 652, 785, 815, 1256, 1304, 1531, 1570, 1630, 3062, 3140, 3260, 6124, 6280, 6520, 7655, 12248, 15310, 25591, 30620, 51182, 61240, 102364, 127955, 204728, 240367, 249553, 255910, 480734, 499106, 511820, 961468, 998212, 1023640, 1201835, 1247765, 1922936, 1996424, 2403670, 2495530, 4807340, 4991060, 9614680, 9982120, 39179821, 78359642, 156719284, 195899105, 313438568, 391798210, 783596420, 1567192840]

約数ペア:

[(1, 1567192840), (2, 783596420), (4, 391798210), (5, 313438568), (8, 195899105), (10, 156719284), (20, 78359642), (40, 39179821), (157, 9982120), (163, 9614680), (314, 4991060), (326, 4807340), (628, 2495530), (652, 2403670), (785, 1996424), (815, 1922936), (1256, 1247765), (1304, 1201835), (1531, 1023640), (1570, 998212), (1630, 961468), (3062, 511820), (3140, 499106), (3260, 480734), (6124, 255910), (6280, 249553), (6520, 240367), (7655, 204728), (12248, 127955), (15310, 102364), (25591, 61240), (30620, 51182)]