22864420

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 49488768

約数和(自身を除く): 26624348

約数列:

[1, 2, 4, 5, 10, 20, 67, 113, 134, 151, 226, 268, 302, 335, 452, 565, 604, 670, 755, 1130, 1340, 1510, 2260, 3020, 7571, 10117, 15142, 17063, 20234, 30284, 34126, 37855, 40468, 50585, 68252, 75710, 85315, 101170, 151420, 170630, 202340, 341260, 1143221, 2286442, 4572884, 5716105, 11432210, 22864420]

約数ペア:

[(1, 22864420), (2, 11432210), (4, 5716105), (5, 4572884), (10, 2286442), (20, 1143221), (67, 341260), (113, 202340), (134, 170630), (151, 151420), (226, 101170), (268, 85315), (302, 75710), (335, 68252), (452, 50585), (565, 40468), (604, 37855), (670, 34126), (755, 30284), (1130, 20234), (1340, 17063), (1510, 15142), (2260, 10117), (3020, 7571)]