11611240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5477}}^1$

素因数の和:5541

約数の個数: 32

約数和(自身を含む): 26623080

約数和(自身を除く): 15011840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 5477, 10954, 21908, 27385, 43816, 54770, 109540, 219080, 290281, 580562, 1161124, 1451405, 2322248, 2902810, 5805620, 11611240]

約数ペア:

[(1, 11611240), (2, 5805620), (4, 2902810), (5, 2322248), (8, 1451405), (10, 1161124), (20, 580562), (40, 290281), (53, 219080), (106, 109540), (212, 54770), (265, 43816), (424, 27385), (530, 21908), (1060, 10954), (2120, 5477)]