40871336260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2167091}}^1$

素因数の和:2167164

約数の個数: 48

約数和(自身を含む): 91746006912

約数和(自身を除く): 50874670652

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3772, 4715, 9430, 18860, 2167091, 4334182, 8668364, 10835455, 21670910, 43341820, 49843093, 88850731, 99686186, 177701462, 199372372, 249215465, 355402924, 444253655, 498430930, 888507310, 996861860, 1777014620, 2043566813, 4087133626, 8174267252, 10217834065, 20435668130, 40871336260]

約数ペア:

[(1, 40871336260), (2, 20435668130), (4, 10217834065), (5, 8174267252), (10, 4087133626), (20, 2043566813), (23, 1777014620), (41, 996861860), (46, 888507310), (82, 498430930), (92, 444253655), (115, 355402924), (164, 249215465), (205, 199372372), (230, 177701462), (410, 99686186), (460, 88850731), (820, 49843093), (943, 43341820), (1886, 21670910), (3772, 10835455), (4715, 8668364), (9430, 4334182), (18860, 2167091)]