1141340

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 2419200

約数和(自身を除く): 1277860

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 383, 596, 745, 766, 1490, 1532, 1915, 2980, 3830, 7660, 57067, 114134, 228268, 285335, 570670, 1141340]

約数ペア:

[(1, 1141340), (2, 570670), (4, 285335), (5, 228268), (10, 114134), (20, 57067), (149, 7660), (298, 3830), (383, 2980), (596, 1915), (745, 1532), (766, 1490)]