1056348520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{1237}}^1$

素因数の和:1862

約数の個数: 64

約数和(自身を含む): 2447228880

約数和(自身を除く): 1390880360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 577, 740, 1154, 1237, 1480, 2308, 2474, 2885, 4616, 4948, 5770, 6185, 9896, 11540, 12370, 21349, 23080, 24740, 42698, 45769, 49480, 85396, 91538, 106745, 170792, 183076, 213490, 228845, 366152, 426980, 457690, 713749, 853960, 915380, 1427498, 1830760, 2854996, 3568745, 5709992, 7137490, 14274980, 26408713, 28549960, 52817426, 105634852, 132043565, 211269704, 264087130, 528174260, 1056348520]

約数ペア:

[(1, 1056348520), (2, 528174260), (4, 264087130), (5, 211269704), (8, 132043565), (10, 105634852), (20, 52817426), (37, 28549960), (40, 26408713), (74, 14274980), (148, 7137490), (185, 5709992), (296, 3568745), (370, 2854996), (577, 1830760), (740, 1427498), (1154, 915380), (1237, 853960), (1480, 713749), (2308, 457690), (2474, 426980), (2885, 366152), (4616, 228845), (4948, 213490), (5770, 183076), (6185, 170792), (9896, 106745), (11540, 91538), (12370, 85396), (21349, 49480), (23080, 45769), (24740, 42698)]