72410060

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{50993}}^1$

素因数の和:51073

約数の個数: 24

約数和(自身を含む): 154205856

約数和(自身を除く): 81795796

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 50993, 101986, 203972, 254965, 509930, 1019860, 3620503, 7241006, 14482012, 18102515, 36205030, 72410060]

約数ペア:

[(1, 72410060), (2, 36205030), (4, 18102515), (5, 14482012), (10, 7241006), (20, 3620503), (71, 1019860), (142, 509930), (284, 254965), (355, 203972), (710, 101986), (1420, 50993)]