3904240

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1319}}^1$

素因数の和:1369

約数の個数: 40

約数和(自身を含む): 9329760

約数和(自身を除く): 5425520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1319, 1480, 2638, 2960, 5276, 6595, 10552, 13190, 21104, 26380, 48803, 52760, 97606, 105520, 195212, 244015, 390424, 488030, 780848, 976060, 1952120, 3904240]

約数ペア:

[(1, 3904240), (2, 1952120), (4, 976060), (5, 780848), (8, 488030), (10, 390424), (16, 244015), (20, 195212), (37, 105520), (40, 97606), (74, 52760), (80, 48803), (148, 26380), (185, 21104), (296, 13190), (370, 10552), (592, 6595), (740, 5276), (1319, 2960), (1480, 2638)]