74841380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5323}}^1$

素因数の和:5388

約数の個数: 48

約数和(自身を含む): 169942080

約数和(自身を除く): 95100700

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 5323, 7030, 10646, 14060, 21292, 26615, 53230, 101137, 106460, 196951, 202274, 393902, 404548, 505685, 787804, 984755, 1011370, 1969510, 2022740, 3742069, 3939020, 7484138, 14968276, 18710345, 37420690, 74841380]

約数ペア:

[(1, 74841380), (2, 37420690), (4, 18710345), (5, 14968276), (10, 7484138), (19, 3939020), (20, 3742069), (37, 2022740), (38, 1969510), (74, 1011370), (76, 984755), (95, 787804), (148, 505685), (185, 404548), (190, 393902), (370, 202274), (380, 196951), (703, 106460), (740, 101137), (1406, 53230), (2812, 26615), (3515, 21292), (5323, 14060), (7030, 10646)]