165425804930

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23873}}^1\times {\mathrm{16901}}^1$

素因数の和:40822

約数の個数: 32

約数和(自身を含む): 305059871088

約数和(自身を除く): 139634066158

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 16901, 23873, 33802, 47746, 84505, 119365, 169010, 238730, 692941, 978793, 1385882, 1957586, 3464705, 4893965, 6929410, 9787930, 403477573, 806955146, 2017387865, 4034775730, 16542580493, 33085160986, 82712902465, 165425804930]

約数ペア:

[(1, 165425804930), (2, 82712902465), (5, 33085160986), (10, 16542580493), (41, 4034775730), (82, 2017387865), (205, 806955146), (410, 403477573), (16901, 9787930), (23873, 6929410), (33802, 4893965), (47746, 3464705), (84505, 1957586), (119365, 1385882), (169010, 978793), (238730, 692941)]