71291235010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10331}}^1\times {\mathrm{16831}}^1$

素因数の和:27210

約数の個数: 32

約数和(自身を含む): 131474617344

約数和(自身を除く): 60183382334

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 10331, 16831, 20662, 33662, 51655, 84155, 103310, 168310, 423571, 690071, 847142, 1380142, 2117855, 3450355, 4235710, 6900710, 173881061, 347762122, 869405305, 1738810610, 7129123501, 14258247002, 35645617505, 71291235010]

約数ペア:

[(1, 71291235010), (2, 35645617505), (5, 14258247002), (10, 7129123501), (41, 1738810610), (82, 869405305), (205, 347762122), (410, 173881061), (10331, 6900710), (16831, 4235710), (20662, 3450355), (33662, 2117855), (51655, 1380142), (84155, 847142), (103310, 690071), (168310, 423571)]