1036981660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{362581}}^1$

素因数の和:362614

約数の個数: 48

約数和(自身を含む): 2558378592

約数和(自身を除く): 1521396932

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 362581, 725162, 1450324, 1812905, 3625810, 3988391, 4713553, 7251620, 7976782, 9427106, 15953564, 18854212, 19941955, 23567765, 39883910, 47135530, 51849083, 79767820, 94271060, 103698166, 207396332, 259245415, 518490830, 1036981660]

約数ペア:

[(1, 1036981660), (2, 518490830), (4, 259245415), (5, 207396332), (10, 103698166), (11, 94271060), (13, 79767820), (20, 51849083), (22, 47135530), (26, 39883910), (44, 23567765), (52, 19941955), (55, 18854212), (65, 15953564), (110, 9427106), (130, 7976782), (143, 7251620), (220, 4713553), (260, 3988391), (286, 3625810), (572, 1812905), (715, 1450324), (1430, 725162), (2860, 362581)]