67270750

素因数分解:

$2^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{6563}}^1$

素因数の和:6621

約数の個数: 32

約数和(自身を含む): 129021984

約数和(自身を除く): 61751234

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 1025, 2050, 5125, 6563, 10250, 13126, 32815, 65630, 164075, 269083, 328150, 538166, 820375, 1345415, 1640750, 2690830, 6727075, 13454150, 33635375, 67270750]

約数ペア:

[(1, 67270750), (2, 33635375), (5, 13454150), (10, 6727075), (25, 2690830), (41, 1640750), (50, 1345415), (82, 820375), (125, 538166), (205, 328150), (250, 269083), (410, 164075), (1025, 65630), (2050, 32815), (5125, 13126), (6563, 10250)]