57965920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 147129696

約数和(自身を除く): 89163776

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 101, 136, 160, 170, 202, 211, 272, 340, 404, 422, 505, 544, 680, 808, 844, 1010, 1055, 1360, 1616, 1688, 1717, 2020, 2110, 2720, 3232, 3376, 3434, 3587, 4040, 4220, 6752, 6868, 7174, 8080, 8440, 8585, 13736, 14348, 16160, 16880, 17170, 17935, 21311, 27472, 28696, 33760, 34340, 35870, 42622, 54944, 57392, 68680, 71740, 85244, 106555, 114784, 137360, 143480, 170488, 213110, 274720, 286960, 340976, 362287, 426220, 573920, 681952, 724574, 852440, 1449148, 1704880, 1811435, 2898296, 3409760, 3622870, 5796592, 7245740, 11593184, 14491480, 28982960, 57965920]

約数ペア:

[(1, 57965920), (2, 28982960), (4, 14491480), (5, 11593184), (8, 7245740), (10, 5796592), (16, 3622870), (17, 3409760), (20, 2898296), (32, 1811435), (34, 1704880), (40, 1449148), (68, 852440), (80, 724574), (85, 681952), (101, 573920), (136, 426220), (160, 362287), (170, 340976), (202, 286960), (211, 274720), (272, 213110), (340, 170488), (404, 143480), (422, 137360), (505, 114784), (544, 106555), (680, 85244), (808, 71740), (844, 68680), (1010, 57392), (1055, 54944), (1360, 42622), (1616, 35870), (1688, 34340), (1717, 33760), (2020, 28696), (2110, 27472), (2720, 21311), (3232, 17935), (3376, 17170), (3434, 16880), (3587, 16160), (4040, 14348), (4220, 13736), (6752, 8585), (6868, 8440), (7174, 8080)]