296673040

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{22751}}^1$

素因数の和:22927

約数の個数: 40

約数和(自身を含む): 694027008

約数和(自身を除く): 397353968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 326, 652, 815, 1304, 1630, 2608, 3260, 6520, 13040, 22751, 45502, 91004, 113755, 182008, 227510, 364016, 455020, 910040, 1820080, 3708413, 7416826, 14833652, 18542065, 29667304, 37084130, 59334608, 74168260, 148336520, 296673040]

約数ペア:

[(1, 296673040), (2, 148336520), (4, 74168260), (5, 59334608), (8, 37084130), (10, 29667304), (16, 18542065), (20, 14833652), (40, 7416826), (80, 3708413), (163, 1820080), (326, 910040), (652, 455020), (815, 364016), (1304, 227510), (1630, 182008), (2608, 113755), (3260, 91004), (6520, 45502), (13040, 22751)]