24297580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 54996480

約数和(自身を除く): 30698900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1487, 1634, 2974, 3268, 4085, 5948, 7435, 8170, 14870, 16340, 28253, 29740, 56506, 63941, 113012, 127882, 141265, 255764, 282530, 319705, 565060, 639410, 1214879, 1278820, 2429758, 4859516, 6074395, 12148790, 24297580]

約数ペア:

[(1, 24297580), (2, 12148790), (4, 6074395), (5, 4859516), (10, 2429758), (19, 1278820), (20, 1214879), (38, 639410), (43, 565060), (76, 319705), (86, 282530), (95, 255764), (172, 141265), (190, 127882), (215, 113012), (380, 63941), (430, 56506), (817, 29740), (860, 28253), (1487, 16340), (1634, 14870), (2974, 8170), (3268, 7435), (4085, 5948)]