1569493340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{38113}}^1$

素因数の和:38222

約数の個数: 48

約数和(自身を含む): 3457702080

約数和(自身を除く): 1888208740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 71, 116, 142, 145, 284, 290, 355, 580, 710, 1420, 2059, 4118, 8236, 10295, 20590, 38113, 41180, 76226, 152452, 190565, 381130, 762260, 1105277, 2210554, 2706023, 4421108, 5412046, 5526385, 10824092, 11052770, 13530115, 22105540, 27060230, 54120460, 78474667, 156949334, 313898668, 392373335, 784746670, 1569493340]

約数ペア:

[(1, 1569493340), (2, 784746670), (4, 392373335), (5, 313898668), (10, 156949334), (20, 78474667), (29, 54120460), (58, 27060230), (71, 22105540), (116, 13530115), (142, 11052770), (145, 10824092), (284, 5526385), (290, 5412046), (355, 4421108), (580, 2706023), (710, 2210554), (1420, 1105277), (2059, 762260), (4118, 381130), (8236, 190565), (10295, 152452), (20590, 76226), (38113, 41180)]