29423480

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{13879}}^1$

素因数の和:13943

約数の個数: 32

約数和(自身を含む): 67456800

約数和(自身を除く): 38033320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 13879, 27758, 55516, 69395, 111032, 138790, 277580, 555160, 735587, 1471174, 2942348, 3677935, 5884696, 7355870, 14711740, 29423480]

約数ペア:

[(1, 29423480), (2, 14711740), (4, 7355870), (5, 5884696), (8, 3677935), (10, 2942348), (20, 1471174), (40, 735587), (53, 555160), (106, 277580), (212, 138790), (265, 111032), (424, 69395), (530, 55516), (1060, 27758), (2120, 13879)]