8928702920

素因数分解:

$2^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{367739}}^1$

素因数の和:368357

約数の個数: 32

約数和(自身を含む): 20122732800

約数和(自身を除く): 11194029880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 607, 1214, 2428, 3035, 4856, 6070, 12140, 24280, 367739, 735478, 1470956, 1838695, 2941912, 3677390, 7354780, 14709560, 223217573, 446435146, 892870292, 1116087865, 1785740584, 2232175730, 4464351460, 8928702920]

約数ペア:

[(1, 8928702920), (2, 4464351460), (4, 2232175730), (5, 1785740584), (8, 1116087865), (10, 892870292), (20, 446435146), (40, 223217573), (607, 14709560), (1214, 7354780), (2428, 3677390), (3035, 2941912), (4856, 1838695), (6070, 1470956), (12140, 735478), (24280, 367739)]