105645410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18899}}^1$

素因数の和:18962

約数の個数: 32

約数和(自身を含む): 209563200

約数和(自身を除く): 103917790

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 18899, 37798, 94495, 188990, 245687, 491374, 812657, 1228435, 1625314, 2456870, 4063285, 8126570, 10564541, 21129082, 52822705, 105645410]

約数ペア:

[(1, 105645410), (2, 52822705), (5, 21129082), (10, 10564541), (13, 8126570), (26, 4063285), (43, 2456870), (65, 1625314), (86, 1228435), (130, 812657), (215, 491374), (430, 245687), (559, 188990), (1118, 94495), (2795, 37798), (5590, 18899)]