1019360

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 2522016

約数和(自身を除く): 1502656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 277, 368, 460, 554, 736, 920, 1108, 1385, 1840, 2216, 2770, 3680, 4432, 5540, 6371, 8864, 11080, 12742, 22160, 25484, 31855, 44320, 50968, 63710, 101936, 127420, 203872, 254840, 509680, 1019360]

約数ペア:

[(1, 1019360), (2, 509680), (4, 254840), (5, 203872), (8, 127420), (10, 101936), (16, 63710), (20, 50968), (23, 44320), (32, 31855), (40, 25484), (46, 22160), (80, 12742), (92, 11080), (115, 8864), (160, 6371), (184, 5540), (230, 4432), (277, 3680), (368, 2770), (460, 2216), (554, 1840), (736, 1385), (920, 1108)]