45324890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20509}}^1$

素因数の和:20546

約数の個数: 32

約数和(自身を含む): 93033360

約数和(自身を除く): 47708470

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 20509, 41018, 102545, 205090, 266617, 348653, 533234, 697306, 1333085, 1743265, 2666170, 3486530, 4532489, 9064978, 22662445, 45324890]

約数ペア:

[(1, 45324890), (2, 22662445), (5, 9064978), (10, 4532489), (13, 3486530), (17, 2666170), (26, 1743265), (34, 1333085), (65, 697306), (85, 533234), (130, 348653), (170, 266617), (221, 205090), (442, 102545), (1105, 41018), (2210, 20509)]