22219859090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{675581}}^1$

素因数の和:675635

約数の個数: 64

約数和(自身を含む): 49031039232

約数和(自身を除く): 26811180142

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 230, 253, 286, 299, 506, 598, 715, 1265, 1430, 1495, 2530, 2990, 3289, 6578, 16445, 32890, 675581, 1351162, 3377905, 6755810, 7431391, 8782553, 14862782, 15538363, 17565106, 31076726, 37156955, 43912765, 74313910, 77691815, 87825530, 96608083, 155383630, 170921993, 193216166, 201998719, 341843986, 403997438, 483040415, 854609965, 966080830, 1009993595, 1709219930, 2019987190, 2221985909, 4443971818, 11109929545, 22219859090]

約数ペア:

[(1, 22219859090), (2, 11109929545), (5, 4443971818), (10, 2221985909), (11, 2019987190), (13, 1709219930), (22, 1009993595), (23, 966080830), (26, 854609965), (46, 483040415), (55, 403997438), (65, 341843986), (110, 201998719), (115, 193216166), (130, 170921993), (143, 155383630), (230, 96608083), (253, 87825530), (286, 77691815), (299, 74313910), (506, 43912765), (598, 37156955), (715, 31076726), (1265, 17565106), (1430, 15538363), (1495, 14862782), (2530, 8782553), (2990, 7431391), (3289, 6755810), (6578, 3377905), (16445, 1351162), (32890, 675581)]