29131360

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1117}}^1$

素因数の和:1295

約数の個数: 48

約数和(自身を含む): 69307056

約数和(自身を除く): 40175696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 1117, 1304, 1630, 2234, 2608, 3260, 4468, 5216, 5585, 6520, 8936, 11170, 13040, 17872, 22340, 26080, 35744, 44680, 89360, 178720, 182071, 364142, 728284, 910355, 1456568, 1820710, 2913136, 3641420, 5826272, 7282840, 14565680, 29131360]

約数ペア:

[(1, 29131360), (2, 14565680), (4, 7282840), (5, 5826272), (8, 3641420), (10, 2913136), (16, 1820710), (20, 1456568), (32, 910355), (40, 728284), (80, 364142), (160, 182071), (163, 178720), (326, 89360), (652, 44680), (815, 35744), (1117, 26080), (1304, 22340), (1630, 17872), (2234, 13040), (2608, 11170), (3260, 8936), (4468, 6520), (5216, 5585)]