29562640

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9013}}^1$

素因数の和:9067

約数の個数: 40

約数和(自身を含む): 70417368

約数和(自身を除く): 40854728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 9013, 18026, 36052, 45065, 72104, 90130, 144208, 180260, 360520, 369533, 721040, 739066, 1478132, 1847665, 2956264, 3695330, 5912528, 7390660, 14781320, 29562640]

約数ペア:

[(1, 29562640), (2, 14781320), (4, 7390660), (5, 5912528), (8, 3695330), (10, 2956264), (16, 1847665), (20, 1478132), (40, 739066), (41, 721040), (80, 369533), (82, 360520), (164, 180260), (205, 144208), (328, 90130), (410, 72104), (656, 45065), (820, 36052), (1640, 18026), (3280, 9013)]