103839920

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27617}}^1$

素因数の和:27677

約数の個数: 40

約数和(自身を含む): 246573504

約数和(自身を除く): 142733584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 27617, 55234, 110468, 138085, 220936, 276170, 441872, 552340, 1104680, 1297999, 2209360, 2595998, 5191996, 6489995, 10383992, 12979990, 20767984, 25959980, 51919960, 103839920]

約数ペア:

[(1, 103839920), (2, 51919960), (4, 25959980), (5, 20767984), (8, 12979990), (10, 10383992), (16, 6489995), (20, 5191996), (40, 2595998), (47, 2209360), (80, 1297999), (94, 1104680), (188, 552340), (235, 441872), (376, 276170), (470, 220936), (752, 138085), (940, 110468), (1880, 55234), (3760, 27617)]