1330201120

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{857}}^1$

素因数の和:1070

約数の個数: 96

約数和(自身を含む): 3210807600

約数和(自身を除く): 1880606480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 109, 160, 178, 218, 356, 436, 445, 545, 712, 857, 872, 890, 1090, 1424, 1714, 1744, 1780, 2180, 2848, 3428, 3488, 3560, 4285, 4360, 6856, 7120, 8570, 8720, 9701, 13712, 14240, 17140, 17440, 19402, 27424, 34280, 38804, 48505, 68560, 76273, 77608, 93413, 97010, 137120, 152546, 155216, 186826, 194020, 305092, 310432, 373652, 381365, 388040, 467065, 610184, 747304, 762730, 776080, 934130, 1220368, 1494608, 1525460, 1552160, 1868260, 2440736, 2989216, 3050920, 3736520, 6101840, 7473040, 8313757, 12203680, 14946080, 16627514, 33255028, 41568785, 66510056, 83137570, 133020112, 166275140, 266040224, 332550280, 665100560, 1330201120]

約数ペア:

[(1, 1330201120), (2, 665100560), (4, 332550280), (5, 266040224), (8, 166275140), (10, 133020112), (16, 83137570), (20, 66510056), (32, 41568785), (40, 33255028), (80, 16627514), (89, 14946080), (109, 12203680), (160, 8313757), (178, 7473040), (218, 6101840), (356, 3736520), (436, 3050920), (445, 2989216), (545, 2440736), (712, 1868260), (857, 1552160), (872, 1525460), (890, 1494608), (1090, 1220368), (1424, 934130), (1714, 776080), (1744, 762730), (1780, 747304), (2180, 610184), (2848, 467065), (3428, 388040), (3488, 381365), (3560, 373652), (4285, 310432), (4360, 305092), (6856, 194020), (7120, 186826), (8570, 155216), (8720, 152546), (9701, 137120), (13712, 97010), (14240, 93413), (17140, 77608), (17440, 76273), (19402, 68560), (27424, 48505), (34280, 38804)]