285536260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{620731}}^1$

素因数の和:620763

約数の個数: 24

約数和(自身を含む): 625697856

約数和(自身を除く): 340161596

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 620731, 1241462, 2482924, 3103655, 6207310, 12414620, 14276813, 28553626, 57107252, 71384065, 142768130, 285536260]

約数ペア:

[(1, 285536260), (2, 142768130), (4, 71384065), (5, 57107252), (10, 28553626), (20, 14276813), (23, 12414620), (46, 6207310), (92, 3103655), (115, 2482924), (230, 1241462), (460, 620731)]