196317040

素因数分解:

$2^4\times 5^1\times {\mathrm{797}}^1\times {\mathrm{3079}}^1$

素因数の和:3889

約数の個数: 40

約数和(自身を含む): 457158240

約数和(自身を除く): 260841200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 797, 1594, 3079, 3188, 3985, 6158, 6376, 7970, 12316, 12752, 15395, 15940, 24632, 30790, 31880, 49264, 61580, 63760, 123160, 246320, 2453963, 4907926, 9815852, 12269815, 19631704, 24539630, 39263408, 49079260, 98158520, 196317040]

約数ペア:

[(1, 196317040), (2, 98158520), (4, 49079260), (5, 39263408), (8, 24539630), (10, 19631704), (16, 12269815), (20, 9815852), (40, 4907926), (80, 2453963), (797, 246320), (1594, 123160), (3079, 63760), (3188, 61580), (3985, 49264), (6158, 31880), (6376, 30790), (7970, 24632), (12316, 15940), (12752, 15395)]