230486560

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{13463}}^1$

素因数の和:13585

約数の個数: 48

約数和(自身を含む): 549654336

約数和(自身を除く): 319167776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 8560, 13463, 17120, 26926, 53852, 67315, 107704, 134630, 215408, 269260, 430816, 538520, 1077040, 1440541, 2154080, 2881082, 5762164, 7202705, 11524328, 14405410, 23048656, 28810820, 46097312, 57621640, 115243280, 230486560]

約数ペア:

[(1, 230486560), (2, 115243280), (4, 57621640), (5, 46097312), (8, 28810820), (10, 23048656), (16, 14405410), (20, 11524328), (32, 7202705), (40, 5762164), (80, 2881082), (107, 2154080), (160, 1440541), (214, 1077040), (428, 538520), (535, 430816), (856, 269260), (1070, 215408), (1712, 134630), (2140, 107704), (3424, 67315), (4280, 53852), (8560, 26926), (13463, 17120)]