127023820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{82483}}^1$

素因数の和:82510

約数の個数: 48

約数和(自身を含む): 332575488

約数和(自身を除く): 205551668

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 82483, 164966, 329932, 412415, 577381, 824830, 907313, 1154762, 1649660, 1814626, 2309524, 2886905, 3629252, 4536565, 5773810, 6351191, 9073130, 11547620, 12702382, 18146260, 25404764, 31755955, 63511910, 127023820]

約数ペア:

[(1, 127023820), (2, 63511910), (4, 31755955), (5, 25404764), (7, 18146260), (10, 12702382), (11, 11547620), (14, 9073130), (20, 6351191), (22, 5773810), (28, 4536565), (35, 3629252), (44, 2886905), (55, 2309524), (70, 1814626), (77, 1649660), (110, 1154762), (140, 907313), (154, 824830), (220, 577381), (308, 412415), (385, 329932), (770, 164966), (1540, 82483)]