332864080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{244753}}^1$

素因数の和:244783

約数の個数: 40

約数和(自身を含む): 819436392

約数和(自身を除く): 486572312

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 244753, 489506, 979012, 1223765, 1958024, 2447530, 3916048, 4160801, 4895060, 8321602, 9790120, 16643204, 19580240, 20804005, 33286408, 41608010, 66572816, 83216020, 166432040, 332864080]

約数ペア:

[(1, 332864080), (2, 166432040), (4, 83216020), (5, 66572816), (8, 41608010), (10, 33286408), (16, 20804005), (17, 19580240), (20, 16643204), (34, 9790120), (40, 8321602), (68, 4895060), (80, 4160801), (85, 3916048), (136, 2447530), (170, 1958024), (272, 1223765), (340, 979012), (680, 489506), (1360, 244753)]