675740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 1608768

約数和(自身を除く): 933028

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 113, 115, 130, 226, 230, 260, 299, 452, 460, 565, 598, 1130, 1196, 1469, 1495, 2260, 2599, 2938, 2990, 5198, 5876, 5980, 7345, 10396, 12995, 14690, 25990, 29380, 33787, 51980, 67574, 135148, 168935, 337870, 675740]

約数ペア:

[(1, 675740), (2, 337870), (4, 168935), (5, 135148), (10, 67574), (13, 51980), (20, 33787), (23, 29380), (26, 25990), (46, 14690), (52, 12995), (65, 10396), (92, 7345), (113, 5980), (115, 5876), (130, 5198), (226, 2990), (230, 2938), (260, 2599), (299, 2260), (452, 1495), (460, 1469), (565, 1196), (598, 1130)]