29675620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{367}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 67511808

約数和(自身を除く): 37836188

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 311, 367, 622, 734, 1244, 1468, 1555, 1835, 3110, 3670, 4043, 4771, 6220, 7340, 8086, 9542, 16172, 19084, 20215, 23855, 40430, 47710, 80860, 95420, 114137, 228274, 456548, 570685, 1141370, 1483781, 2282740, 2967562, 5935124, 7418905, 14837810, 29675620]

約数ペア:

[(1, 29675620), (2, 14837810), (4, 7418905), (5, 5935124), (10, 2967562), (13, 2282740), (20, 1483781), (26, 1141370), (52, 570685), (65, 456548), (130, 228274), (260, 114137), (311, 95420), (367, 80860), (622, 47710), (734, 40430), (1244, 23855), (1468, 20215), (1555, 19084), (1835, 16172), (3110, 9542), (3670, 8086), (4043, 7340), (4771, 6220)]