76068440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2539}}^1$

素因数の和:2664

約数の個数: 64

約数和(自身を含む): 197510400

約数和(自身を除く): 121441960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2539, 2996, 3745, 4280, 5078, 5992, 7490, 10156, 12695, 14980, 17773, 20312, 25390, 29960, 35546, 50780, 71092, 88865, 101560, 142184, 177730, 271673, 355460, 543346, 710920, 1086692, 1358365, 1901711, 2173384, 2716730, 3803422, 5433460, 7606844, 9508555, 10866920, 15213688, 19017110, 38034220, 76068440]

約数ペア:

[(1, 76068440), (2, 38034220), (4, 19017110), (5, 15213688), (7, 10866920), (8, 9508555), (10, 7606844), (14, 5433460), (20, 3803422), (28, 2716730), (35, 2173384), (40, 1901711), (56, 1358365), (70, 1086692), (107, 710920), (140, 543346), (214, 355460), (280, 271673), (428, 177730), (535, 142184), (749, 101560), (856, 88865), (1070, 71092), (1498, 50780), (2140, 35546), (2539, 29960), (2996, 25390), (3745, 20312), (4280, 17773), (5078, 14980), (5992, 12695), (7490, 10156)]