104530960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{761}}^1$

素因数の和:892

約数の個数: 80

約数和(自身を含む): 260219952

約数和(自身を除く): 155688992

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 101, 136, 170, 202, 272, 340, 404, 505, 680, 761, 808, 1010, 1360, 1522, 1616, 1717, 2020, 3044, 3434, 3805, 4040, 6088, 6868, 7610, 8080, 8585, 12176, 12937, 13736, 15220, 17170, 25874, 27472, 30440, 34340, 51748, 60880, 64685, 68680, 76861, 103496, 129370, 137360, 153722, 206992, 258740, 307444, 384305, 517480, 614888, 768610, 1034960, 1229776, 1306637, 1537220, 2613274, 3074440, 5226548, 6148880, 6533185, 10453096, 13066370, 20906192, 26132740, 52265480, 104530960]

約数ペア:

[(1, 104530960), (2, 52265480), (4, 26132740), (5, 20906192), (8, 13066370), (10, 10453096), (16, 6533185), (17, 6148880), (20, 5226548), (34, 3074440), (40, 2613274), (68, 1537220), (80, 1306637), (85, 1229776), (101, 1034960), (136, 768610), (170, 614888), (202, 517480), (272, 384305), (340, 307444), (404, 258740), (505, 206992), (680, 153722), (761, 137360), (808, 129370), (1010, 103496), (1360, 76861), (1522, 68680), (1616, 64685), (1717, 60880), (2020, 51748), (3044, 34340), (3434, 30440), (3805, 27472), (4040, 25874), (6088, 17170), (6868, 15220), (7610, 13736), (8080, 12937), (8585, 12176)]