22471312420

素因数分解:

$2^2\times 5^1\times {\mathrm{9043}}^1\times {\mathrm{124247}}^1$

素因数の和:133299

約数の個数: 24

約数和(自身を含む): 47195354304

約数和(自身を除く): 24724041884

約数列:

[1, 2, 4, 5, 10, 20, 9043, 18086, 36172, 45215, 90430, 124247, 180860, 248494, 496988, 621235, 1242470, 2484940, 1123565621, 2247131242, 4494262484, 5617828105, 11235656210, 22471312420]

約数ペア:

[(1, 22471312420), (2, 11235656210), (4, 5617828105), (5, 4494262484), (10, 2247131242), (20, 1123565621), (9043, 2484940), (18086, 1242470), (36172, 621235), (45215, 496988), (90430, 248494), (124247, 180860)]