77197960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4673}}^1$

素因数の和:4750

約数の個数: 64

約数和(自身を含む): 201916800

約数和(自身を除く): 124718840

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, 4130, 4673, 8260, 9346, 16520, 18692, 23365, 32711, 37384, 46730, 65422, 93460, 130844, 163555, 186920, 261688, 275707, 327110, 551414, 654220, 1102828, 1308440, 1378535, 1929949, 2205656, 2757070, 3859898, 5514140, 7719796, 9649745, 11028280, 15439592, 19299490, 38598980, 77197960]

約数ペア:

[(1, 77197960), (2, 38598980), (4, 19299490), (5, 15439592), (7, 11028280), (8, 9649745), (10, 7719796), (14, 5514140), (20, 3859898), (28, 2757070), (35, 2205656), (40, 1929949), (56, 1378535), (59, 1308440), (70, 1102828), (118, 654220), (140, 551414), (236, 327110), (280, 275707), (295, 261688), (413, 186920), (472, 163555), (590, 130844), (826, 93460), (1180, 65422), (1652, 46730), (2065, 37384), (2360, 32711), (3304, 23365), (4130, 18692), (4673, 16520), (8260, 9346)]