472000880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{453847}}^1$

素因数の和:453873

約数の個数: 40

約数和(自身を含む): 1181820192

約数和(自身を除く): 709819312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 453847, 907694, 1815388, 2269235, 3630776, 4538470, 5900011, 7261552, 9076940, 11800022, 18153880, 23600044, 29500055, 36307760, 47200088, 59000110, 94400176, 118000220, 236000440, 472000880]

約数ペア:

[(1, 472000880), (2, 236000440), (4, 118000220), (5, 94400176), (8, 59000110), (10, 47200088), (13, 36307760), (16, 29500055), (20, 23600044), (26, 18153880), (40, 11800022), (52, 9076940), (65, 7261552), (80, 5900011), (104, 4538470), (130, 3630776), (208, 2269235), (260, 1815388), (520, 907694), (1040, 453847)]