118913360

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{14717}}^1$

素因数の和:14831

約数の個数: 40

約数和(自身を含む): 279229896

約数和(自身を除く): 160316536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 404, 505, 808, 1010, 1616, 2020, 4040, 8080, 14717, 29434, 58868, 73585, 117736, 147170, 235472, 294340, 588680, 1177360, 1486417, 2972834, 5945668, 7432085, 11891336, 14864170, 23782672, 29728340, 59456680, 118913360]

約数ペア:

[(1, 118913360), (2, 59456680), (4, 29728340), (5, 23782672), (8, 14864170), (10, 11891336), (16, 7432085), (20, 5945668), (40, 2972834), (80, 1486417), (101, 1177360), (202, 588680), (404, 294340), (505, 235472), (808, 147170), (1010, 117736), (1616, 73585), (2020, 58868), (4040, 29434), (8080, 14717)]