72934900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{17789}}^1$

素因数の和:17844

約数の個数: 36

約数和(自身を含む): 162138060

約数和(自身を除く): 89203160

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 17789, 35578, 71156, 88945, 177890, 355780, 444725, 729349, 889450, 1458698, 1778900, 2917396, 3646745, 7293490, 14586980, 18233725, 36467450, 72934900]

約数ペア:

[(1, 72934900), (2, 36467450), (4, 18233725), (5, 14586980), (10, 7293490), (20, 3646745), (25, 2917396), (41, 1778900), (50, 1458698), (82, 889450), (100, 729349), (164, 444725), (205, 355780), (410, 177890), (820, 88945), (1025, 71156), (2050, 35578), (4100, 17789)]