8973680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4877}}^1$

素因数の和:4913

約数の個数: 40

約数和(自身を含む): 21775392

約数和(自身を除く): 12801712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 4877, 9754, 19508, 24385, 39016, 48770, 78032, 97540, 112171, 195080, 224342, 390160, 448684, 560855, 897368, 1121710, 1794736, 2243420, 4486840, 8973680]

約数ペア:

[(1, 8973680), (2, 4486840), (4, 2243420), (5, 1794736), (8, 1121710), (10, 897368), (16, 560855), (20, 448684), (23, 390160), (40, 224342), (46, 195080), (80, 112171), (92, 97540), (115, 78032), (184, 48770), (230, 39016), (368, 24385), (460, 19508), (920, 9754), (1840, 4877)]