64048040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3877}}^1$

素因数の和:3954

約数の個数: 64

約数和(自身を含む): 167529600

約数和(自身を除く): 103481560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 3304, 3877, 4130, 7754, 8260, 15508, 16520, 19385, 27139, 31016, 38770, 54278, 77540, 108556, 135695, 155080, 217112, 228743, 271390, 457486, 542780, 914972, 1085560, 1143715, 1601201, 1829944, 2287430, 3202402, 4574860, 6404804, 8006005, 9149720, 12809608, 16012010, 32024020, 64048040]

約数ペア:

[(1, 64048040), (2, 32024020), (4, 16012010), (5, 12809608), (7, 9149720), (8, 8006005), (10, 6404804), (14, 4574860), (20, 3202402), (28, 2287430), (35, 1829944), (40, 1601201), (56, 1143715), (59, 1085560), (70, 914972), (118, 542780), (140, 457486), (236, 271390), (280, 228743), (295, 217112), (413, 155080), (472, 135695), (590, 108556), (826, 77540), (1180, 54278), (1652, 38770), (2065, 31016), (2360, 27139), (3304, 19385), (3877, 16520), (4130, 15508), (7754, 8260)]