74029720

素因数分解:

$2^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{3049}}^1$

素因数の和:3667

約数の個数: 32

約数和(自身を含む): 166896000

約数和(自身を除く): 92866280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 607, 1214, 2428, 3035, 3049, 4856, 6070, 6098, 12140, 12196, 15245, 24280, 24392, 30490, 60980, 121960, 1850743, 3701486, 7402972, 9253715, 14805944, 18507430, 37014860, 74029720]

約数ペア:

[(1, 74029720), (2, 37014860), (4, 18507430), (5, 14805944), (8, 9253715), (10, 7402972), (20, 3701486), (40, 1850743), (607, 121960), (1214, 60980), (2428, 30490), (3035, 24392), (3049, 24280), (4856, 15245), (6070, 12196), (6098, 12140)]