67771277920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{673403}}^1$

素因数の和:673472

約数の個数: 96

約数和(自身を含む): 174109951008

約数和(自身を除く): 106338673088

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 340, 370, 544, 592, 629, 680, 740, 1184, 1258, 1360, 1480, 2516, 2720, 2960, 3145, 5032, 5920, 6290, 10064, 12580, 20128, 25160, 50320, 100640, 673403, 1346806, 2693612, 3367015, 5387224, 6734030, 10774448, 11447851, 13468060, 21548896, 22895702, 24915911, 26936120, 45791404, 49831822, 53872240, 57239255, 91582808, 99663644, 107744480, 114478510, 124579555, 183165616, 199327288, 228957020, 249159110, 366331232, 398654576, 423570487, 457914040, 498318220, 797309152, 847140974, 915828080, 996636440, 1694281948, 1831656160, 1993272880, 2117852435, 3388563896, 3986545760, 4235704870, 6777127792, 8471409740, 13554255584, 16942819480, 33885638960, 67771277920]

約数ペア:

[(1, 67771277920), (2, 33885638960), (4, 16942819480), (5, 13554255584), (8, 8471409740), (10, 6777127792), (16, 4235704870), (17, 3986545760), (20, 3388563896), (32, 2117852435), (34, 1993272880), (37, 1831656160), (40, 1694281948), (68, 996636440), (74, 915828080), (80, 847140974), (85, 797309152), (136, 498318220), (148, 457914040), (160, 423570487), (170, 398654576), (185, 366331232), (272, 249159110), (296, 228957020), (340, 199327288), (370, 183165616), (544, 124579555), (592, 114478510), (629, 107744480), (680, 99663644), (740, 91582808), (1184, 57239255), (1258, 53872240), (1360, 49831822), (1480, 45791404), (2516, 26936120), (2720, 24915911), (2960, 22895702), (3145, 21548896), (5032, 13468060), (5920, 11447851), (6290, 10774448), (10064, 6734030), (12580, 5387224), (20128, 3367015), (25160, 2693612), (50320, 1346806), (100640, 673403)]