40271660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14081}}^1$

素因数の和:14114

約数の個数: 48

約数和(自身を含む): 99362592

約数和(自身を除く): 59090932

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, 14081, 28162, 56324, 70405, 140810, 154891, 183053, 281620, 309782, 366106, 619564, 732212, 774455, 915265, 1548910, 1830530, 2013583, 3097820, 3661060, 4027166, 8054332, 10067915, 20135830, 40271660]

約数ペア:

[(1, 40271660), (2, 20135830), (4, 10067915), (5, 8054332), (10, 4027166), (11, 3661060), (13, 3097820), (20, 2013583), (22, 1830530), (26, 1548910), (44, 915265), (52, 774455), (55, 732212), (65, 619564), (110, 366106), (130, 309782), (143, 281620), (220, 183053), (260, 154891), (286, 140810), (572, 70405), (715, 56324), (1430, 28162), (2860, 14081)]