125091560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2657}}^1$

素因数の和:2786

約数の個数: 64

約数和(自身を含む): 310029120

約数和(自身を除く): 184937560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 214, 220, 428, 440, 535, 856, 1070, 1177, 2140, 2354, 2657, 4280, 4708, 5314, 5885, 9416, 10628, 11770, 13285, 21256, 23540, 26570, 29227, 47080, 53140, 58454, 106280, 116908, 146135, 233816, 284299, 292270, 568598, 584540, 1137196, 1169080, 1421495, 2274392, 2842990, 3127289, 5685980, 6254578, 11371960, 12509156, 15636445, 25018312, 31272890, 62545780, 125091560]

約数ペア:

[(1, 125091560), (2, 62545780), (4, 31272890), (5, 25018312), (8, 15636445), (10, 12509156), (11, 11371960), (20, 6254578), (22, 5685980), (40, 3127289), (44, 2842990), (55, 2274392), (88, 1421495), (107, 1169080), (110, 1137196), (214, 584540), (220, 568598), (428, 292270), (440, 284299), (535, 233816), (856, 146135), (1070, 116908), (1177, 106280), (2140, 58454), (2354, 53140), (2657, 47080), (4280, 29227), (4708, 26570), (5314, 23540), (5885, 21256), (9416, 13285), (10628, 11770)]