67001180

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{54919}}^1$

素因数の和:54989

約数の個数: 24

約数和(自身を含む): 143011680

約数和(自身を除く): 76010500

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 54919, 109838, 219676, 274595, 549190, 1098380, 3350059, 6700118, 13400236, 16750295, 33500590, 67001180]

約数ペア:

[(1, 67001180), (2, 33500590), (4, 16750295), (5, 13400236), (10, 6700118), (20, 3350059), (61, 1098380), (122, 549190), (244, 274595), (305, 219676), (610, 109838), (1220, 54919)]