13346960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:576

約数の個数: 80

約数和(自身を含む): 35087040

約数和(自身を除く): 21740080

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, 523, 580, 638, 880, 1046, 1160, 1276, 1595, 2092, 2320, 2552, 2615, 3190, 4184, 5104, 5230, 5753, 6380, 8368, 10460, 11506, 12760, 15167, 20920, 23012, 25520, 28765, 30334, 41840, 46024, 57530, 60668, 75835, 92048, 115060, 121336, 151670, 166837, 230120, 242672, 303340, 333674, 460240, 606680, 667348, 834185, 1213360, 1334696, 1668370, 2669392, 3336740, 6673480, 13346960]

約数ペア:

[(1, 13346960), (2, 6673480), (4, 3336740), (5, 2669392), (8, 1668370), (10, 1334696), (11, 1213360), (16, 834185), (20, 667348), (22, 606680), (29, 460240), (40, 333674), (44, 303340), (55, 242672), (58, 230120), (80, 166837), (88, 151670), (110, 121336), (116, 115060), (145, 92048), (176, 75835), (220, 60668), (232, 57530), (290, 46024), (319, 41840), (440, 30334), (464, 28765), (523, 25520), (580, 23012), (638, 20920), (880, 15167), (1046, 12760), (1160, 11506), (1276, 10460), (1595, 8368), (2092, 6380), (2320, 5753), (2552, 5230), (2615, 5104), (3190, 4184)]