23222480

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5477}}^1$

素因数の和:5543

約数の個数: 40

約数和(自身を含む): 55021032

約数和(自身を除く): 31798552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 5477, 10954, 21908, 27385, 43816, 54770, 87632, 109540, 219080, 290281, 438160, 580562, 1161124, 1451405, 2322248, 2902810, 4644496, 5805620, 11611240, 23222480]

約数ペア:

[(1, 23222480), (2, 11611240), (4, 5805620), (5, 4644496), (8, 2902810), (10, 2322248), (16, 1451405), (20, 1161124), (40, 580562), (53, 438160), (80, 290281), (106, 219080), (212, 109540), (265, 87632), (424, 54770), (530, 43816), (848, 27385), (1060, 21908), (2120, 10954), (4240, 5477)]