41857660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{809}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 95256000

約数和(自身を除く): 53398340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 199, 260, 398, 796, 809, 995, 1618, 1990, 2587, 3236, 3980, 4045, 5174, 8090, 10348, 10517, 12935, 16180, 21034, 25870, 42068, 51740, 52585, 105170, 160991, 210340, 321982, 643964, 804955, 1609910, 2092883, 3219820, 4185766, 8371532, 10464415, 20928830, 41857660]

約数ペア:

[(1, 41857660), (2, 20928830), (4, 10464415), (5, 8371532), (10, 4185766), (13, 3219820), (20, 2092883), (26, 1609910), (52, 804955), (65, 643964), (130, 321982), (199, 210340), (260, 160991), (398, 105170), (796, 52585), (809, 51740), (995, 42068), (1618, 25870), (1990, 21034), (2587, 16180), (3236, 12935), (3980, 10517), (4045, 10348), (5174, 8090)]