890506760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{14153}}^1$

素因数の和:14199

約数の個数: 96

約数和(自身を含む): 2371927320

約数和(自身を除く): 1481420560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 121, 130, 143, 220, 242, 260, 286, 440, 484, 520, 572, 605, 715, 968, 1144, 1210, 1430, 1573, 2420, 2860, 3146, 4840, 5720, 6292, 7865, 12584, 14153, 15730, 28306, 31460, 56612, 62920, 70765, 113224, 141530, 155683, 183989, 283060, 311366, 367978, 566120, 622732, 735956, 778415, 919945, 1245464, 1471912, 1556830, 1712513, 1839890, 2023879, 3113660, 3425026, 3679780, 4047758, 6227320, 6850052, 7359560, 8095516, 8562565, 10119395, 13700104, 16191032, 17125130, 20238790, 22262669, 34250260, 40477580, 44525338, 68500520, 80955160, 89050676, 111313345, 178101352, 222626690, 445253380, 890506760]

約数ペア:

[(1, 890506760), (2, 445253380), (4, 222626690), (5, 178101352), (8, 111313345), (10, 89050676), (11, 80955160), (13, 68500520), (20, 44525338), (22, 40477580), (26, 34250260), (40, 22262669), (44, 20238790), (52, 17125130), (55, 16191032), (65, 13700104), (88, 10119395), (104, 8562565), (110, 8095516), (121, 7359560), (130, 6850052), (143, 6227320), (220, 4047758), (242, 3679780), (260, 3425026), (286, 3113660), (440, 2023879), (484, 1839890), (520, 1712513), (572, 1556830), (605, 1471912), (715, 1245464), (968, 919945), (1144, 778415), (1210, 735956), (1430, 622732), (1573, 566120), (2420, 367978), (2860, 311366), (3146, 283060), (4840, 183989), (5720, 155683), (6292, 141530), (7865, 113224), (12584, 70765), (14153, 62920), (15730, 56612), (28306, 31460)]