145130778860

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{43452329}}^1$

素因数の和:43452505

約数の個数: 24

約数和(自身を含む): 306599640480

約数和(自身を除く): 161468861620

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 43452329, 86904658, 173809316, 217261645, 434523290, 869046580, 7256538943, 14513077886, 29026155772, 36282694715, 72565389430, 145130778860]

約数ペア:

[(1, 145130778860), (2, 72565389430), (4, 36282694715), (5, 29026155772), (10, 14513077886), (20, 7256538943), (167, 869046580), (334, 434523290), (668, 217261645), (835, 173809316), (1670, 86904658), (3340, 43452329)]