22472840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1879}}^1$

素因数の和:1926

約数の個数: 64

約数和(自身を含む): 56851200

約数和(自身を除く): 34378360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 1879, 2392, 2990, 3758, 5980, 7516, 9395, 11960, 15032, 18790, 24427, 37580, 43217, 48854, 75160, 86434, 97708, 122135, 172868, 195416, 216085, 244270, 345736, 432170, 488540, 561821, 864340, 977080, 1123642, 1728680, 2247284, 2809105, 4494568, 5618210, 11236420, 22472840]

約数ペア:

[(1, 22472840), (2, 11236420), (4, 5618210), (5, 4494568), (8, 2809105), (10, 2247284), (13, 1728680), (20, 1123642), (23, 977080), (26, 864340), (40, 561821), (46, 488540), (52, 432170), (65, 345736), (92, 244270), (104, 216085), (115, 195416), (130, 172868), (184, 122135), (230, 97708), (260, 86434), (299, 75160), (460, 48854), (520, 43217), (598, 37580), (920, 24427), (1196, 18790), (1495, 15032), (1879, 11960), (2392, 9395), (2990, 7516), (3758, 5980)]