10325550680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{32401}}^1$

素因数の和:32700

約数の個数: 64

約数和(自身を含む): 24075982080

約数和(自身を除く): 13750431400

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 257, 310, 514, 620, 1028, 1240, 1285, 2056, 2570, 5140, 7967, 10280, 15934, 31868, 32401, 39835, 63736, 64802, 79670, 129604, 159340, 162005, 259208, 318680, 324010, 648020, 1004431, 1296040, 2008862, 4017724, 5022155, 8035448, 8327057, 10044310, 16654114, 20088620, 33308228, 40177240, 41635285, 66616456, 83270570, 166541140, 258138767, 333082280, 516277534, 1032555068, 1290693835, 2065110136, 2581387670, 5162775340, 10325550680]

約数ペア:

[(1, 10325550680), (2, 5162775340), (4, 2581387670), (5, 2065110136), (8, 1290693835), (10, 1032555068), (20, 516277534), (31, 333082280), (40, 258138767), (62, 166541140), (124, 83270570), (155, 66616456), (248, 41635285), (257, 40177240), (310, 33308228), (514, 20088620), (620, 16654114), (1028, 10044310), (1240, 8327057), (1285, 8035448), (2056, 5022155), (2570, 4017724), (5140, 2008862), (7967, 1296040), (10280, 1004431), (15934, 648020), (31868, 324010), (32401, 318680), (39835, 259208), (63736, 162005), (64802, 159340), (79670, 129604)]