2724380

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{761}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 5760720

約数和(自身を除く): 3036340

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 761, 895, 1522, 1790, 3044, 3580, 3805, 7610, 15220, 136219, 272438, 544876, 681095, 1362190, 2724380]

約数ペア:

[(1, 2724380), (2, 1362190), (4, 681095), (5, 544876), (10, 272438), (20, 136219), (179, 15220), (358, 7610), (716, 3805), (761, 3580), (895, 3044), (1522, 1790)]