69399320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{2063}}^1$

素因数の和:2132

約数の個数: 48

約数和(自身を含む): 161796960

約数和(自身を除く): 92397640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 841, 1160, 1682, 2063, 3364, 4126, 4205, 6728, 8252, 8410, 10315, 16504, 16820, 20630, 33640, 41260, 59827, 82520, 119654, 239308, 299135, 478616, 598270, 1196540, 1734983, 2393080, 3469966, 6939932, 8674915, 13879864, 17349830, 34699660, 69399320]

約数ペア:

[(1, 69399320), (2, 34699660), (4, 17349830), (5, 13879864), (8, 8674915), (10, 6939932), (20, 3469966), (29, 2393080), (40, 1734983), (58, 1196540), (116, 598270), (145, 478616), (232, 299135), (290, 239308), (580, 119654), (841, 82520), (1160, 59827), (1682, 41260), (2063, 33640), (3364, 20630), (4126, 16820), (4205, 16504), (6728, 10315), (8252, 8410)]