71869400060

素因数分解:

$2^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{3700793}}^1$

素因数の和:3701773

約数の個数: 24

約数和(自身を含む): 151081214256

約数和(自身を除く): 79211814196

約数列:

[1, 2, 4, 5, 10, 20, 971, 1942, 3884, 4855, 9710, 19420, 3700793, 7401586, 14803172, 18503965, 37007930, 74015860, 3593470003, 7186940006, 14373880012, 17967350015, 35934700030, 71869400060]

約数ペア:

[(1, 71869400060), (2, 35934700030), (4, 17967350015), (5, 14373880012), (10, 7186940006), (20, 3593470003), (971, 74015860), (1942, 37007930), (3884, 18503965), (4855, 14803172), (9710, 7401586), (19420, 3700793)]