200672560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1399}}^1$

素因数の和:1586

約数の個数: 80

約数和(自身を含む): 512467200

約数和(自身を除く): 311794640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 163, 176, 220, 326, 440, 652, 815, 880, 1304, 1399, 1630, 1793, 2608, 2798, 3260, 3586, 5596, 6520, 6995, 7172, 8965, 11192, 13040, 13990, 14344, 15389, 17930, 22384, 27980, 28688, 30778, 35860, 55960, 61556, 71720, 76945, 111920, 123112, 143440, 153890, 228037, 246224, 307780, 456074, 615560, 912148, 1140185, 1231120, 1824296, 2280370, 2508407, 3648592, 4560740, 5016814, 9121480, 10033628, 12542035, 18242960, 20067256, 25084070, 40134512, 50168140, 100336280, 200672560]

約数ペア:

[(1, 200672560), (2, 100336280), (4, 50168140), (5, 40134512), (8, 25084070), (10, 20067256), (11, 18242960), (16, 12542035), (20, 10033628), (22, 9121480), (40, 5016814), (44, 4560740), (55, 3648592), (80, 2508407), (88, 2280370), (110, 1824296), (163, 1231120), (176, 1140185), (220, 912148), (326, 615560), (440, 456074), (652, 307780), (815, 246224), (880, 228037), (1304, 153890), (1399, 143440), (1630, 123112), (1793, 111920), (2608, 76945), (2798, 71720), (3260, 61556), (3586, 55960), (5596, 35860), (6520, 30778), (6995, 28688), (7172, 27980), (8965, 22384), (11192, 17930), (13040, 15389), (13990, 14344)]