52809938680

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{5273}}^1$

素因数の和:5489

約数の個数: 128

約数和(自身を含む): 125105186880

約数和(自身を除く): 72295248200

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 67, 74, 101, 134, 148, 185, 202, 268, 296, 335, 370, 404, 505, 536, 670, 740, 808, 1010, 1340, 1480, 2020, 2479, 2680, 3737, 4040, 4958, 5273, 6767, 7474, 9916, 10546, 12395, 13534, 14948, 18685, 19832, 21092, 24790, 26365, 27068, 29896, 33835, 37370, 42184, 49580, 52730, 54136, 67670, 74740, 99160, 105460, 135340, 149480, 195101, 210920, 250379, 270680, 353291, 390202, 500758, 532573, 706582, 780404, 975505, 1001516, 1065146, 1251895, 1413164, 1560808, 1766455, 1951010, 2003032, 2130292, 2503790, 2662865, 2826328, 3532910, 3902020, 4260584, 5007580, 5325730, 7065820, 7804040, 10015160, 10651460, 13071767, 14131640, 19705201, 21302920, 26143534, 35682391, 39410402, 52287068, 65358835, 71364782, 78820804, 98526005, 104574136, 130717670, 142729564, 157641608, 178411955, 197052010, 261435340, 285459128, 356823910, 394104020, 522870680, 713647820, 788208040, 1320248467, 1427295640, 2640496934, 5280993868, 6601242335, 10561987736, 13202484670, 26404969340, 52809938680]

約数ペア:

[(1, 52809938680), (2, 26404969340), (4, 13202484670), (5, 10561987736), (8, 6601242335), (10, 5280993868), (20, 2640496934), (37, 1427295640), (40, 1320248467), (67, 788208040), (74, 713647820), (101, 522870680), (134, 394104020), (148, 356823910), (185, 285459128), (202, 261435340), (268, 197052010), (296, 178411955), (335, 157641608), (370, 142729564), (404, 130717670), (505, 104574136), (536, 98526005), (670, 78820804), (740, 71364782), (808, 65358835), (1010, 52287068), (1340, 39410402), (1480, 35682391), (2020, 26143534), (2479, 21302920), (2680, 19705201), (3737, 14131640), (4040, 13071767), (4958, 10651460), (5273, 10015160), (6767, 7804040), (7474, 7065820), (9916, 5325730), (10546, 5007580), (12395, 4260584), (13534, 3902020), (14948, 3532910), (18685, 2826328), (19832, 2662865), (21092, 2503790), (24790, 2130292), (26365, 2003032), (27068, 1951010), (29896, 1766455), (33835, 1560808), (37370, 1413164), (42184, 1251895), (49580, 1065146), (52730, 1001516), (54136, 975505), (67670, 780404), (74740, 706582), (99160, 532573), (105460, 500758), (135340, 390202), (149480, 353291), (195101, 270680), (210920, 250379)]