201774320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6197}}^1$

素因数の和:6258

約数の個数: 80

約数和(自身を含む): 525689568

約数和(自身を除く): 323915248

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 592, 740, 814, 880, 1480, 1628, 2035, 2960, 3256, 4070, 6197, 6512, 8140, 12394, 16280, 24788, 30985, 32560, 49576, 61970, 68167, 99152, 123940, 136334, 229289, 247880, 272668, 340835, 458578, 495760, 545336, 681670, 917156, 1090672, 1146445, 1363340, 1834312, 2292890, 2522179, 2726680, 3668624, 4585780, 5044358, 5453360, 9171560, 10088716, 12610895, 18343120, 20177432, 25221790, 40354864, 50443580, 100887160, 201774320]

約数ペア:

[(1, 201774320), (2, 100887160), (4, 50443580), (5, 40354864), (8, 25221790), (10, 20177432), (11, 18343120), (16, 12610895), (20, 10088716), (22, 9171560), (37, 5453360), (40, 5044358), (44, 4585780), (55, 3668624), (74, 2726680), (80, 2522179), (88, 2292890), (110, 1834312), (148, 1363340), (176, 1146445), (185, 1090672), (220, 917156), (296, 681670), (370, 545336), (407, 495760), (440, 458578), (592, 340835), (740, 272668), (814, 247880), (880, 229289), (1480, 136334), (1628, 123940), (2035, 99152), (2960, 68167), (3256, 61970), (4070, 49576), (6197, 32560), (6512, 30985), (8140, 24788), (12394, 16280)]