29213680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15877}}^1$

素因数の和:15913

約数の個数: 40

約数和(自身を含む): 70879392

約数和(自身を除く): 41665712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 15877, 31754, 63508, 79385, 127016, 158770, 254032, 317540, 365171, 635080, 730342, 1270160, 1460684, 1825855, 2921368, 3651710, 5842736, 7303420, 14606840, 29213680]

約数ペア:

[(1, 29213680), (2, 14606840), (4, 7303420), (5, 5842736), (8, 3651710), (10, 2921368), (16, 1825855), (20, 1460684), (23, 1270160), (40, 730342), (46, 635080), (80, 365171), (92, 317540), (115, 254032), (184, 158770), (230, 127016), (368, 79385), (460, 63508), (920, 31754), (1840, 15877)]