60158020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{577}}^1$

素因数の和:1000

約数の個数: 48

約数和(自身を含む): 136625328

約数和(自身を除く): 76467308

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 401, 577, 802, 1154, 1604, 2005, 2308, 2885, 4010, 5213, 5770, 7501, 8020, 10426, 11540, 15002, 20852, 26065, 30004, 37505, 52130, 75010, 104260, 150020, 231377, 462754, 925508, 1156885, 2313770, 3007901, 4627540, 6015802, 12031604, 15039505, 30079010, 60158020]

約数ペア:

[(1, 60158020), (2, 30079010), (4, 15039505), (5, 12031604), (10, 6015802), (13, 4627540), (20, 3007901), (26, 2313770), (52, 1156885), (65, 925508), (130, 462754), (260, 231377), (401, 150020), (577, 104260), (802, 75010), (1154, 52130), (1604, 37505), (2005, 30004), (2308, 26065), (2885, 20852), (4010, 15002), (5213, 11540), (5770, 10426), (7501, 8020)]