11911492760

素因数分解:

$2^3\times 5^1\times {\mathrm{3797}}^1\times {\mathrm{78427}}^1$

素因数の和:82235

約数の個数: 32

約数和(自身を含む): 26808258960

約数和(自身を除く): 14896766200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3797, 7594, 15188, 18985, 30376, 37970, 75940, 78427, 151880, 156854, 313708, 392135, 627416, 784270, 1568540, 3137080, 297787319, 595574638, 1191149276, 1488936595, 2382298552, 2977873190, 5955746380, 11911492760]

約数ペア:

[(1, 11911492760), (2, 5955746380), (4, 2977873190), (5, 2382298552), (8, 1488936595), (10, 1191149276), (20, 595574638), (40, 297787319), (3797, 3137080), (7594, 1568540), (15188, 784270), (18985, 627416), (30376, 392135), (37970, 313708), (75940, 156854), (78427, 151880)]