45638240

素因数分解:

$2^5\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1889}}^1$

素因数の和:2055

約数の個数: 48

約数和(自身を含む): 108591840

約数和(自身を除く): 62953600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 151, 160, 302, 604, 755, 1208, 1510, 1889, 2416, 3020, 3778, 4832, 6040, 7556, 9445, 12080, 15112, 18890, 24160, 30224, 37780, 60448, 75560, 151120, 285239, 302240, 570478, 1140956, 1426195, 2281912, 2852390, 4563824, 5704780, 9127648, 11409560, 22819120, 45638240]

約数ペア:

[(1, 45638240), (2, 22819120), (4, 11409560), (5, 9127648), (8, 5704780), (10, 4563824), (16, 2852390), (20, 2281912), (32, 1426195), (40, 1140956), (80, 570478), (151, 302240), (160, 285239), (302, 151120), (604, 75560), (755, 60448), (1208, 37780), (1510, 30224), (1889, 24160), (2416, 18890), (3020, 15112), (3778, 12080), (4832, 9445), (6040, 7556)]