190052260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{577}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 410167296

約数和(自身を除く): 220115036

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 383, 430, 577, 766, 860, 1154, 1532, 1915, 2308, 2885, 3830, 5770, 7660, 11540, 16469, 24811, 32938, 49622, 65876, 82345, 99244, 124055, 164690, 220991, 248110, 329380, 441982, 496220, 883964, 1104955, 2209910, 4419820, 9502613, 19005226, 38010452, 47513065, 95026130, 190052260]

約数ペア:

[(1, 190052260), (2, 95026130), (4, 47513065), (5, 38010452), (10, 19005226), (20, 9502613), (43, 4419820), (86, 2209910), (172, 1104955), (215, 883964), (383, 496220), (430, 441982), (577, 329380), (766, 248110), (860, 220991), (1154, 164690), (1532, 124055), (1915, 99244), (2308, 82345), (2885, 65876), (3830, 49622), (5770, 32938), (7660, 24811), (11540, 16469)]