6321680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4159}}^1$

素因数の和:4191

約数の個数: 40

約数和(自身を含む): 15475200

約数和(自身を除く): 9153520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 4159, 8318, 16636, 20795, 33272, 41590, 66544, 79021, 83180, 158042, 166360, 316084, 332720, 395105, 632168, 790210, 1264336, 1580420, 3160840, 6321680]

約数ペア:

[(1, 6321680), (2, 3160840), (4, 1580420), (5, 1264336), (8, 790210), (10, 632168), (16, 395105), (19, 332720), (20, 316084), (38, 166360), (40, 158042), (76, 83180), (80, 79021), (95, 66544), (152, 41590), (190, 33272), (304, 20795), (380, 16636), (760, 8318), (1520, 4159)]