63901360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34729}}^1$

素因数の和:34765

約数の個数: 40

約数和(自身を含む): 155034720

約数和(自身を除く): 91133360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 34729, 69458, 138916, 173645, 277832, 347290, 555664, 694580, 798767, 1389160, 1597534, 2778320, 3195068, 3993835, 6390136, 7987670, 12780272, 15975340, 31950680, 63901360]

約数ペア:

[(1, 63901360), (2, 31950680), (4, 15975340), (5, 12780272), (8, 7987670), (10, 6390136), (16, 3993835), (20, 3195068), (23, 2778320), (40, 1597534), (46, 1389160), (80, 798767), (92, 694580), (115, 555664), (184, 347290), (230, 277832), (368, 173645), (460, 138916), (920, 69458), (1840, 34729)]