39030760

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4261}}^1$

素因数の和:4501

約数の個数: 32

約数和(自身を含む): 88223400

約数和(自身を除く): 49192640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4261, 4580, 8522, 9160, 17044, 21305, 34088, 42610, 85220, 170440, 975769, 1951538, 3903076, 4878845, 7806152, 9757690, 19515380, 39030760]

約数ペア:

[(1, 39030760), (2, 19515380), (4, 9757690), (5, 7806152), (8, 4878845), (10, 3903076), (20, 1951538), (40, 975769), (229, 170440), (458, 85220), (916, 42610), (1145, 34088), (1832, 21305), (2290, 17044), (4261, 9160), (4580, 8522)]