2601100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:107

約数の個数: 54

約数和(自身を含む): 6106380

約数和(自身を除く): 3505280

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 37, 38, 50, 74, 76, 95, 100, 148, 185, 190, 370, 380, 475, 703, 740, 925, 950, 1369, 1406, 1850, 1900, 2738, 2812, 3515, 3700, 5476, 6845, 7030, 13690, 14060, 17575, 26011, 27380, 34225, 35150, 52022, 68450, 70300, 104044, 130055, 136900, 260110, 520220, 650275, 1300550, 2601100]

約数ペア:

[(1, 2601100), (2, 1300550), (4, 650275), (5, 520220), (10, 260110), (19, 136900), (20, 130055), (25, 104044), (37, 70300), (38, 68450), (50, 52022), (74, 35150), (76, 34225), (95, 27380), (100, 26011), (148, 17575), (185, 14060), (190, 13690), (370, 7030), (380, 6845), (475, 5476), (703, 3700), (740, 3515), (925, 2812), (950, 2738), (1369, 1900), (1406, 1850)]