88632440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{170447}}^1$

素因数の和:170471

約数の個数: 32

約数和(自身を含む): 214764480

約数和(自身を除く): 126132040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 170447, 340894, 681788, 852235, 1363576, 1704470, 2215811, 3408940, 4431622, 6817880, 8863244, 11079055, 17726488, 22158110, 44316220, 88632440]

約数ペア:

[(1, 88632440), (2, 44316220), (4, 22158110), (5, 17726488), (8, 11079055), (10, 8863244), (13, 6817880), (20, 4431622), (26, 3408940), (40, 2215811), (52, 1704470), (65, 1363576), (104, 852235), (130, 681788), (260, 340894), (520, 170447)]