47728860880

素因数分解:

$2^4\times 5^1\times {\mathrm{1753}}^1\times {\mathrm{340337}}^1$

素因数の和:342103

約数の個数: 40

約数和(自身を含む): 111033230472

約数和(自身を除く): 63304369592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1753, 3506, 7012, 8765, 14024, 17530, 28048, 35060, 70120, 140240, 340337, 680674, 1361348, 1701685, 2722696, 3403370, 5445392, 6806740, 13613480, 27226960, 596610761, 1193221522, 2386443044, 2983053805, 4772886088, 5966107610, 9545772176, 11932215220, 23864430440, 47728860880]

約数ペア:

[(1, 47728860880), (2, 23864430440), (4, 11932215220), (5, 9545772176), (8, 5966107610), (10, 4772886088), (16, 2983053805), (20, 2386443044), (40, 1193221522), (80, 596610761), (1753, 27226960), (3506, 13613480), (7012, 6806740), (8765, 5445392), (14024, 3403370), (17530, 2722696), (28048, 1701685), (35060, 1361348), (70120, 680674), (140240, 340337)]