4001940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7411}}^1$

素因数の和:7429

約数の個数: 48

約数和(自身を含む): 12452160

約数和(自身を除く): 8450220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 7411, 14822, 22233, 29644, 37055, 44466, 66699, 74110, 88932, 111165, 133398, 148220, 200097, 222330, 266796, 333495, 400194, 444660, 666990, 800388, 1000485, 1333980, 2000970, 4001940]

約数ペア:

[(1, 4001940), (2, 2000970), (3, 1333980), (4, 1000485), (5, 800388), (6, 666990), (9, 444660), (10, 400194), (12, 333495), (15, 266796), (18, 222330), (20, 200097), (27, 148220), (30, 133398), (36, 111165), (45, 88932), (54, 74110), (60, 66699), (90, 44466), (108, 37055), (135, 29644), (180, 22233), (270, 14822), (540, 7411)]