8104970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 15396480

約数和(自身を除く): 7291510

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 269, 538, 655, 1310, 1345, 2690, 3013, 6026, 6187, 12374, 15065, 30130, 30935, 35239, 61870, 70478, 176195, 352390, 810497, 1620994, 4052485, 8104970]

約数ペア:

[(1, 8104970), (2, 4052485), (5, 1620994), (10, 810497), (23, 352390), (46, 176195), (115, 70478), (131, 61870), (230, 35239), (262, 30935), (269, 30130), (538, 15065), (655, 12374), (1310, 6187), (1345, 6026), (2690, 3013)]