81832605010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35993}}^1\times {\mathrm{17489}}^1$

素因数の和:53502

約数の個数: 32

約数和(自身を含む): 158642835120

約数和(自身を除く): 76810230110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 17489, 34978, 35993, 71986, 87445, 174890, 179965, 227357, 359930, 454714, 467909, 935818, 1136785, 2273570, 2339545, 4679090, 629481577, 1258963154, 3147407885, 6294815770, 8183260501, 16366521002, 40916302505, 81832605010]

約数ペア:

[(1, 81832605010), (2, 40916302505), (5, 16366521002), (10, 8183260501), (13, 6294815770), (26, 3147407885), (65, 1258963154), (130, 629481577), (17489, 4679090), (34978, 2339545), (35993, 2273570), (71986, 1136785), (87445, 935818), (174890, 467909), (179965, 454714), (227357, 359930)]