23452910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{809}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 45722880

約数和(自身を除く): 22269970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 223, 446, 809, 1115, 1618, 2230, 2899, 4045, 5798, 8090, 10517, 14495, 21034, 28990, 52585, 105170, 180407, 360814, 902035, 1804070, 2345291, 4690582, 11726455, 23452910]

約数ペア:

[(1, 23452910), (2, 11726455), (5, 4690582), (10, 2345291), (13, 1804070), (26, 902035), (65, 360814), (130, 180407), (223, 105170), (446, 52585), (809, 28990), (1115, 21034), (1618, 14495), (2230, 10517), (2899, 8090), (4045, 5798)]