105539330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19801}}^1$

素因数の和:19862

約数の個数: 32

約数和(自身を含む): 209584368

約数和(自身を除く): 104045038

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 19801, 39602, 99005, 198010, 257413, 514826, 811841, 1287065, 1623682, 2574130, 4059205, 8118410, 10553933, 21107866, 52769665, 105539330]

約数ペア:

[(1, 105539330), (2, 52769665), (5, 21107866), (10, 10553933), (13, 8118410), (26, 4059205), (41, 2574130), (65, 1623682), (82, 1287065), (130, 811841), (205, 514826), (410, 257413), (533, 198010), (1066, 99005), (2665, 39602), (5330, 19801)]