1013169440

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{147263}}^1$

素因数の和:147321

約数の個数: 48

約数和(自身を含む): 2449294848

約数和(自身を除く): 1436125408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 147263, 294526, 589052, 736315, 1178104, 1472630, 2356208, 2945260, 4712416, 5890520, 6332309, 11781040, 12664618, 23562080, 25329236, 31661545, 50658472, 63323090, 101316944, 126646180, 202633888, 253292360, 506584720, 1013169440]

約数ペア:

[(1, 1013169440), (2, 506584720), (4, 253292360), (5, 202633888), (8, 126646180), (10, 101316944), (16, 63323090), (20, 50658472), (32, 31661545), (40, 25329236), (43, 23562080), (80, 12664618), (86, 11781040), (160, 6332309), (172, 5890520), (215, 4712416), (344, 2945260), (430, 2356208), (688, 1472630), (860, 1178104), (1376, 736315), (1720, 589052), (3440, 294526), (6880, 147263)]