205122383680

素因数分解:

$2^6\times 5^1\times {\mathrm{6329}}^1\times {\mathrm{101281}}^1$

素因数の和:107627

約数の個数: 56

約数和(自身を含む): 488529675720

約数和(自身を除く): 283407292040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6329, 12658, 25316, 31645, 50632, 63290, 101264, 101281, 126580, 202528, 202562, 253160, 405056, 405124, 506320, 506405, 810248, 1012640, 1012810, 1620496, 2025280, 2025620, 3240992, 4051240, 6481984, 8102480, 16204960, 32409920, 641007449, 1282014898, 2564029796, 3205037245, 5128059592, 6410074490, 10256119184, 12820148980, 20512238368, 25640297960, 41024476736, 51280595920, 102561191840, 205122383680]

約数ペア:

[(1, 205122383680), (2, 102561191840), (4, 51280595920), (5, 41024476736), (8, 25640297960), (10, 20512238368), (16, 12820148980), (20, 10256119184), (32, 6410074490), (40, 5128059592), (64, 3205037245), (80, 2564029796), (160, 1282014898), (320, 641007449), (6329, 32409920), (12658, 16204960), (25316, 8102480), (31645, 6481984), (50632, 4051240), (63290, 3240992), (101264, 2025620), (101281, 2025280), (126580, 1620496), (202528, 1012810), (202562, 1012640), (253160, 810248), (405056, 506405), (405124, 506320)]