77146960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{3023}}^1$

素因数の和:3076

約数の個数: 80

約数和(自身を含む): 202487040

約数和(自身を除く): 125340080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3023, 3190, 5104, 6046, 6380, 12092, 12760, 15115, 24184, 25520, 30230, 33253, 48368, 60460, 66506, 87667, 120920, 133012, 166265, 175334, 241840, 266024, 332530, 350668, 438335, 532048, 665060, 701336, 876670, 964337, 1330120, 1402672, 1753340, 1928674, 2660240, 3506680, 3857348, 4821685, 7013360, 7714696, 9643370, 15429392, 19286740, 38573480, 77146960]

約数ペア:

[(1, 77146960), (2, 38573480), (4, 19286740), (5, 15429392), (8, 9643370), (10, 7714696), (11, 7013360), (16, 4821685), (20, 3857348), (22, 3506680), (29, 2660240), (40, 1928674), (44, 1753340), (55, 1402672), (58, 1330120), (80, 964337), (88, 876670), (110, 701336), (116, 665060), (145, 532048), (176, 438335), (220, 350668), (232, 332530), (290, 266024), (319, 241840), (440, 175334), (464, 166265), (580, 133012), (638, 120920), (880, 87667), (1160, 66506), (1276, 60460), (1595, 48368), (2320, 33253), (2552, 30230), (3023, 25520), (3190, 24184), (5104, 15115), (6046, 12760), (6380, 12092)]