85986160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2851}}^1$

素因数の和:2906

約数の個数: 80

約数和(自身を含む): 222798240

約数和(自身を除く): 136812080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1508, 1885, 2320, 2851, 3016, 3770, 5702, 6032, 7540, 11404, 14255, 15080, 22808, 28510, 30160, 37063, 45616, 57020, 74126, 82679, 114040, 148252, 165358, 185315, 228080, 296504, 330716, 370630, 413395, 593008, 661432, 741260, 826790, 1074827, 1322864, 1482520, 1653580, 2149654, 2965040, 3307160, 4299308, 5374135, 6614320, 8598616, 10748270, 17197232, 21496540, 42993080, 85986160]

約数ペア:

[(1, 85986160), (2, 42993080), (4, 21496540), (5, 17197232), (8, 10748270), (10, 8598616), (13, 6614320), (16, 5374135), (20, 4299308), (26, 3307160), (29, 2965040), (40, 2149654), (52, 1653580), (58, 1482520), (65, 1322864), (80, 1074827), (104, 826790), (116, 741260), (130, 661432), (145, 593008), (208, 413395), (232, 370630), (260, 330716), (290, 296504), (377, 228080), (464, 185315), (520, 165358), (580, 148252), (754, 114040), (1040, 82679), (1160, 74126), (1508, 57020), (1885, 45616), (2320, 37063), (2851, 30160), (3016, 28510), (3770, 22808), (5702, 15080), (6032, 14255), (7540, 11404)]