5789680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 15311520

約数和(自身を除く): 9521840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 293, 304, 380, 494, 520, 586, 760, 988, 1040, 1172, 1235, 1465, 1520, 1976, 2344, 2470, 2930, 3809, 3952, 4688, 4940, 5567, 5860, 7618, 9880, 11134, 11720, 15236, 19045, 19760, 22268, 23440, 27835, 30472, 38090, 44536, 55670, 60944, 72371, 76180, 89072, 111340, 144742, 152360, 222680, 289484, 304720, 361855, 445360, 578968, 723710, 1157936, 1447420, 2894840, 5789680]

約数ペア:

[(1, 5789680), (2, 2894840), (4, 1447420), (5, 1157936), (8, 723710), (10, 578968), (13, 445360), (16, 361855), (19, 304720), (20, 289484), (26, 222680), (38, 152360), (40, 144742), (52, 111340), (65, 89072), (76, 76180), (80, 72371), (95, 60944), (104, 55670), (130, 44536), (152, 38090), (190, 30472), (208, 27835), (247, 23440), (260, 22268), (293, 19760), (304, 19045), (380, 15236), (494, 11720), (520, 11134), (586, 9880), (760, 7618), (988, 5860), (1040, 5567), (1172, 4940), (1235, 4688), (1465, 3952), (1520, 3809), (1976, 2930), (2344, 2470)]