24330260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1489}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 55070400

約数和(自身を除く): 30740140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1489, 1634, 2978, 3268, 4085, 5956, 7445, 8170, 14890, 16340, 28291, 29780, 56582, 64027, 113164, 128054, 141455, 256108, 282910, 320135, 565820, 640270, 1216513, 1280540, 2433026, 4866052, 6082565, 12165130, 24330260]

約数ペア:

[(1, 24330260), (2, 12165130), (4, 6082565), (5, 4866052), (10, 2433026), (19, 1280540), (20, 1216513), (38, 640270), (43, 565820), (76, 320135), (86, 282910), (95, 256108), (172, 141455), (190, 128054), (215, 113164), (380, 64027), (430, 56582), (817, 29780), (860, 28291), (1489, 16340), (1634, 14890), (2978, 8170), (3268, 7445), (4085, 5956)]