4368400

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 60

約数和(自身を含む): 10717072

約数和(自身を除く): 6348672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 163, 200, 268, 326, 335, 400, 536, 652, 670, 815, 1072, 1304, 1340, 1630, 1675, 2608, 2680, 3260, 3350, 4075, 5360, 6520, 6700, 8150, 10921, 13040, 13400, 16300, 21842, 26800, 32600, 43684, 54605, 65200, 87368, 109210, 174736, 218420, 273025, 436840, 546050, 873680, 1092100, 2184200, 4368400]

約数ペア:

[(1, 4368400), (2, 2184200), (4, 1092100), (5, 873680), (8, 546050), (10, 436840), (16, 273025), (20, 218420), (25, 174736), (40, 109210), (50, 87368), (67, 65200), (80, 54605), (100, 43684), (134, 32600), (163, 26800), (200, 21842), (268, 16300), (326, 13400), (335, 13040), (400, 10921), (536, 8150), (652, 6700), (670, 6520), (815, 5360), (1072, 4075), (1304, 3350), (1340, 3260), (1630, 2680), (1675, 2608)]