118799440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47903}}^1$

素因数の和:47947

約数の個数: 40

約数和(自身を含む): 285124608

約数和(自身を除く): 166325168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 47903, 95806, 191612, 239515, 383224, 479030, 766448, 958060, 1484993, 1916120, 2969986, 3832240, 5939972, 7424965, 11879944, 14849930, 23759888, 29699860, 59399720, 118799440]

約数ペア:

[(1, 118799440), (2, 59399720), (4, 29699860), (5, 23759888), (8, 14849930), (10, 11879944), (16, 7424965), (20, 5939972), (31, 3832240), (40, 2969986), (62, 1916120), (80, 1484993), (124, 958060), (155, 766448), (248, 479030), (310, 383224), (496, 239515), (620, 191612), (1240, 95806), (2480, 47903)]