3809000

素因数分解:

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

素因数の和:327

約数の個数: 64

約数和(自身を含む): 9631440

約数和(自身を除く): 5822440

約数列:

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

約数ペア:

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