978422080

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4861}}^1$

素因数の和:4932

約数の個数: 112

約数和(自身を含む): 2534113296

約数和(自身を除く): 1555691216

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 320, 340, 370, 544, 592, 629, 680, 740, 1088, 1184, 1258, 1360, 1480, 2368, 2516, 2720, 2960, 3145, 4861, 5032, 5440, 5920, 6290, 9722, 10064, 11840, 12580, 19444, 20128, 24305, 25160, 38888, 40256, 48610, 50320, 77776, 82637, 97220, 100640, 155552, 165274, 179857, 194440, 201280, 311104, 330548, 359714, 388880, 413185, 661096, 719428, 777760, 826370, 899285, 1322192, 1438856, 1555520, 1652740, 1798570, 2644384, 2877712, 3057569, 3305480, 3597140, 5288768, 5755424, 6115138, 6610960, 7194280, 11510848, 12230276, 13221920, 14388560, 15287845, 24460552, 26443840, 28777120, 30575690, 48921104, 57554240, 61151380, 97842208, 122302760, 195684416, 244605520, 489211040, 978422080]

約数ペア:

[(1, 978422080), (2, 489211040), (4, 244605520), (5, 195684416), (8, 122302760), (10, 97842208), (16, 61151380), (17, 57554240), (20, 48921104), (32, 30575690), (34, 28777120), (37, 26443840), (40, 24460552), (64, 15287845), (68, 14388560), (74, 13221920), (80, 12230276), (85, 11510848), (136, 7194280), (148, 6610960), (160, 6115138), (170, 5755424), (185, 5288768), (272, 3597140), (296, 3305480), (320, 3057569), (340, 2877712), (370, 2644384), (544, 1798570), (592, 1652740), (629, 1555520), (680, 1438856), (740, 1322192), (1088, 899285), (1184, 826370), (1258, 777760), (1360, 719428), (1480, 661096), (2368, 413185), (2516, 388880), (2720, 359714), (2960, 330548), (3145, 311104), (4861, 201280), (5032, 194440), (5440, 179857), (5920, 165274), (6290, 155552), (9722, 100640), (10064, 97220), (11840, 82637), (12580, 77776), (19444, 50320), (20128, 48610), (24305, 40256), (25160, 38888)]