853260070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107599}}^1$

素因数の和:107680

約数の個数: 32

約数和(自身を含む): 1681142400

約数和(自身を除く): 827882330

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 107599, 215198, 537995, 1075990, 1398787, 2797574, 6563539, 6993935, 13127078, 13987870, 32817695, 65635390, 85326007, 170652014, 426630035, 853260070]

約数ペア:

[(1, 853260070), (2, 426630035), (5, 170652014), (10, 85326007), (13, 65635390), (26, 32817695), (61, 13987870), (65, 13127078), (122, 6993935), (130, 6563539), (305, 2797574), (610, 1398787), (793, 1075990), (1586, 537995), (3965, 215198), (7930, 107599)]