8367098420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{102967}}^1$

素因数の和:103232

約数の個数: 48

約数和(自身を含む): 18682513920

約数和(自身を除く): 10315415500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 239, 340, 478, 956, 1195, 2390, 4063, 4780, 8126, 16252, 20315, 40630, 81260, 102967, 205934, 411868, 514835, 1029670, 1750439, 2059340, 3500878, 7001756, 8752195, 17504390, 24609113, 35008780, 49218226, 98436452, 123045565, 246091130, 418354921, 492182260, 836709842, 1673419684, 2091774605, 4183549210, 8367098420]

約数ペア:

[(1, 8367098420), (2, 4183549210), (4, 2091774605), (5, 1673419684), (10, 836709842), (17, 492182260), (20, 418354921), (34, 246091130), (68, 123045565), (85, 98436452), (170, 49218226), (239, 35008780), (340, 24609113), (478, 17504390), (956, 8752195), (1195, 7001756), (2390, 3500878), (4063, 2059340), (4780, 1750439), (8126, 1029670), (16252, 514835), (20315, 411868), (40630, 205934), (81260, 102967)]