123089150

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{34673}}^1$

素因数の和:34756

約数の個数: 24

約数和(自身を含む): 232177104

約数和(自身を除く): 109087954

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 34673, 69346, 173365, 346730, 866825, 1733650, 2461783, 4923566, 12308915, 24617830, 61544575, 123089150]

約数ペア:

[(1, 123089150), (2, 61544575), (5, 24617830), (10, 12308915), (25, 4923566), (50, 2461783), (71, 1733650), (142, 866825), (355, 346730), (710, 173365), (1775, 69346), (3550, 34673)]