7618000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:329

約数の個数: 80

約数和(自身を含む): 19904976

約数和(自身を除く): 12286976

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 293, 325, 400, 500, 520, 586, 650, 1000, 1040, 1172, 1300, 1465, 1625, 2000, 2344, 2600, 2930, 3250, 3809, 4688, 5200, 5860, 6500, 7325, 7618, 11720, 13000, 14650, 15236, 19045, 23440, 26000, 29300, 30472, 36625, 38090, 58600, 60944, 73250, 76180, 95225, 117200, 146500, 152360, 190450, 293000, 304720, 380900, 476125, 586000, 761800, 952250, 1523600, 1904500, 3809000, 7618000]

約数ペア:

[(1, 7618000), (2, 3809000), (4, 1904500), (5, 1523600), (8, 952250), (10, 761800), (13, 586000), (16, 476125), (20, 380900), (25, 304720), (26, 293000), (40, 190450), (50, 152360), (52, 146500), (65, 117200), (80, 95225), (100, 76180), (104, 73250), (125, 60944), (130, 58600), (200, 38090), (208, 36625), (250, 30472), (260, 29300), (293, 26000), (325, 23440), (400, 19045), (500, 15236), (520, 14650), (586, 13000), (650, 11720), (1000, 7618), (1040, 7325), (1172, 6500), (1300, 5860), (1465, 5200), (1625, 4688), (2000, 3809), (2344, 3250), (2600, 2930)]