44890640

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{11939}}^1$

素因数の和:11999

約数の個数: 40

約数和(自身を含む): 106600320

約数和(自身を除く): 61709680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 11939, 23878, 47756, 59695, 95512, 119390, 191024, 238780, 477560, 561133, 955120, 1122266, 2244532, 2805665, 4489064, 5611330, 8978128, 11222660, 22445320, 44890640]

約数ペア:

[(1, 44890640), (2, 22445320), (4, 11222660), (5, 8978128), (8, 5611330), (10, 4489064), (16, 2805665), (20, 2244532), (40, 1122266), (47, 955120), (80, 561133), (94, 477560), (188, 238780), (235, 191024), (376, 119390), (470, 95512), (752, 59695), (940, 47756), (1880, 23878), (3760, 11939)]