4130440

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3331}}^1$

素因数の和:3373

約数の個数: 32

約数和(自身を含む): 9596160

約数和(自身を除く): 5465720

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 3331, 6662, 13324, 16655, 26648, 33310, 66620, 103261, 133240, 206522, 413044, 516305, 826088, 1032610, 2065220, 4130440]

約数ペア:

[(1, 4130440), (2, 2065220), (4, 1032610), (5, 826088), (8, 516305), (10, 413044), (20, 206522), (31, 133240), (40, 103261), (62, 66620), (124, 33310), (155, 26648), (248, 16655), (310, 13324), (620, 6662), (1240, 3331)]