190835840

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22937}}^1$

素因数の和:22969

約数の個数: 64

約数和(自身を含む): 491331960

約数和(自身を除く): 300496120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 22937, 45874, 91748, 114685, 183496, 229370, 298181, 366992, 458740, 596362, 733984, 917480, 1192724, 1467968, 1490905, 1834960, 2385448, 2935936, 2981810, 3669920, 4770896, 5963620, 7339840, 9541792, 11927240, 14679680, 19083584, 23854480, 38167168, 47708960, 95417920, 190835840]

約数ペア:

[(1, 190835840), (2, 95417920), (4, 47708960), (5, 38167168), (8, 23854480), (10, 19083584), (13, 14679680), (16, 11927240), (20, 9541792), (26, 7339840), (32, 5963620), (40, 4770896), (52, 3669920), (64, 2981810), (65, 2935936), (80, 2385448), (104, 1834960), (128, 1490905), (130, 1467968), (160, 1192724), (208, 917480), (260, 733984), (320, 596362), (416, 458740), (520, 366992), (640, 298181), (832, 229370), (1040, 183496), (1664, 114685), (2080, 91748), (4160, 45874), (8320, 22937)]