82131010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{10357}}^1$

素因数の和:10438

約数の個数: 32

約数和(自身を含む): 161833392

約数和(自身を除く): 79702382

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 10357, 20714, 51785, 103570, 134641, 269282, 631777, 673205, 1263554, 1346410, 3158885, 6317770, 8213101, 16426202, 41065505, 82131010]

約数ペア:

[(1, 82131010), (2, 41065505), (5, 16426202), (10, 8213101), (13, 6317770), (26, 3158885), (61, 1346410), (65, 1263554), (122, 673205), (130, 631777), (305, 269282), (610, 134641), (793, 103570), (1586, 51785), (3965, 20714), (7930, 10357)]