200703520

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54539}}^1$

素因数の和:54577

約数の個数: 48

約数和(自身を含む): 494786880

約数和(自身を除く): 294083360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 54539, 109078, 218156, 272695, 436312, 545390, 872624, 1090780, 1254397, 1745248, 2181560, 2508794, 4363120, 5017588, 6271985, 8726240, 10035176, 12543970, 20070352, 25087940, 40140704, 50175880, 100351760, 200703520]

約数ペア:

[(1, 200703520), (2, 100351760), (4, 50175880), (5, 40140704), (8, 25087940), (10, 20070352), (16, 12543970), (20, 10035176), (23, 8726240), (32, 6271985), (40, 5017588), (46, 4363120), (80, 2508794), (92, 2181560), (115, 1745248), (160, 1254397), (184, 1090780), (230, 872624), (368, 545390), (460, 436312), (736, 272695), (920, 218156), (1840, 109078), (3680, 54539)]