69722120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{134081}}^1$

素因数の和:134105

約数の個数: 32

約数和(自身を含む): 168943320

約数和(自身を除く): 99221200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 134081, 268162, 536324, 670405, 1072648, 1340810, 1743053, 2681620, 3486106, 5363240, 6972212, 8715265, 13944424, 17430530, 34861060, 69722120]

約数ペア:

[(1, 69722120), (2, 34861060), (4, 17430530), (5, 13944424), (8, 8715265), (10, 6972212), (13, 5363240), (20, 3486106), (26, 2681620), (40, 1743053), (52, 1340810), (65, 1072648), (104, 670405), (130, 536324), (260, 268162), (520, 134081)]