32722820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 74661888

約数和(自身を除く): 41939068

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 127, 130, 254, 260, 508, 635, 991, 1270, 1651, 1982, 2540, 3302, 3964, 4955, 6604, 8255, 9910, 12883, 16510, 19820, 25766, 33020, 51532, 64415, 125857, 128830, 251714, 257660, 503428, 629285, 1258570, 1636141, 2517140, 3272282, 6544564, 8180705, 16361410, 32722820]

約数ペア:

[(1, 32722820), (2, 16361410), (4, 8180705), (5, 6544564), (10, 3272282), (13, 2517140), (20, 1636141), (26, 1258570), (52, 629285), (65, 503428), (127, 257660), (130, 251714), (254, 128830), (260, 125857), (508, 64415), (635, 51532), (991, 33020), (1270, 25766), (1651, 19820), (1982, 16510), (2540, 12883), (3302, 9910), (3964, 8255), (4955, 6604)]