73829720

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{3011}}^1$

素因数の和:3635

約数の個数: 32

約数和(自身を含む): 166443120

約数和(自身を除く): 92613400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 2452, 3011, 3065, 4904, 6022, 6130, 12044, 12260, 15055, 24088, 24520, 30110, 60220, 120440, 1845743, 3691486, 7382972, 9228715, 14765944, 18457430, 36914860, 73829720]

約数ペア:

[(1, 73829720), (2, 36914860), (4, 18457430), (5, 14765944), (8, 9228715), (10, 7382972), (20, 3691486), (40, 1845743), (613, 120440), (1226, 60220), (2452, 30110), (3011, 24520), (3065, 24088), (4904, 15055), (6022, 12260), (6130, 12044)]