22895860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{823}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 52327296

約数和(自身を除く): 29431436

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 823, 1070, 1391, 1646, 2140, 2782, 3292, 4115, 5564, 6955, 8230, 10699, 13910, 16460, 21398, 27820, 42796, 53495, 88061, 106990, 176122, 213980, 352244, 440305, 880610, 1144793, 1761220, 2289586, 4579172, 5723965, 11447930, 22895860]

約数ペア:

[(1, 22895860), (2, 11447930), (4, 5723965), (5, 4579172), (10, 2289586), (13, 1761220), (20, 1144793), (26, 880610), (52, 440305), (65, 352244), (107, 213980), (130, 176122), (214, 106990), (260, 88061), (428, 53495), (535, 42796), (823, 27820), (1070, 21398), (1391, 16460), (1646, 13910), (2140, 10699), (2782, 8230), (3292, 6955), (4115, 5564)]