201623197040

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1303}}^1\times {\mathrm{17117}}^1$

素因数の和:18546

約数の個数: 80

約数和(自身を含む): 473312973888

約数和(自身を除く): 271689776848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1303, 1808, 2260, 2606, 4520, 5212, 6515, 9040, 10424, 13030, 17117, 20848, 26060, 34234, 52120, 68468, 85585, 104240, 136936, 147239, 171170, 273872, 294478, 342340, 588956, 684680, 736195, 1177912, 1369360, 1472390, 1934221, 2355824, 2944780, 3868442, 5889560, 7736884, 9671105, 11779120, 15473768, 19342210, 22303451, 30947536, 38684420, 44606902, 77368840, 89213804, 111517255, 154737680, 178427608, 223034510, 356855216, 446069020, 892138040, 1784276080, 2520289963, 5040579926, 10081159852, 12601449815, 20162319704, 25202899630, 40324639408, 50405799260, 100811598520, 201623197040]

約数ペア:

[(1, 201623197040), (2, 100811598520), (4, 50405799260), (5, 40324639408), (8, 25202899630), (10, 20162319704), (16, 12601449815), (20, 10081159852), (40, 5040579926), (80, 2520289963), (113, 1784276080), (226, 892138040), (452, 446069020), (565, 356855216), (904, 223034510), (1130, 178427608), (1303, 154737680), (1808, 111517255), (2260, 89213804), (2606, 77368840), (4520, 44606902), (5212, 38684420), (6515, 30947536), (9040, 22303451), (10424, 19342210), (13030, 15473768), (17117, 11779120), (20848, 9671105), (26060, 7736884), (34234, 5889560), (52120, 3868442), (68468, 2944780), (85585, 2355824), (104240, 1934221), (136936, 1472390), (147239, 1369360), (171170, 1177912), (273872, 736195), (294478, 684680), (342340, 588956)]