2123360

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 5243616

約数和(自身を除く): 3120256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 577, 736, 920, 1154, 1840, 2308, 2885, 3680, 4616, 5770, 9232, 11540, 13271, 18464, 23080, 26542, 46160, 53084, 66355, 92320, 106168, 132710, 212336, 265420, 424672, 530840, 1061680, 2123360]

約数ペア:

[(1, 2123360), (2, 1061680), (4, 530840), (5, 424672), (8, 265420), (10, 212336), (16, 132710), (20, 106168), (23, 92320), (32, 66355), (40, 53084), (46, 46160), (80, 26542), (92, 23080), (115, 18464), (160, 13271), (184, 11540), (230, 9232), (368, 5770), (460, 4616), (577, 3680), (736, 2885), (920, 2308), (1154, 1840)]