455401400

素因数分解:

$2^3\times 5^2\times {\mathrm{1217}}^1\times {\mathrm{1871}}^1$

素因数の和:3104

約数の個数: 48

約数和(自身を含む): 1060244640

約数和(自身を除く): 604843240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1217, 1871, 2434, 3742, 4868, 6085, 7484, 9355, 9736, 12170, 14968, 18710, 24340, 30425, 37420, 46775, 48680, 60850, 74840, 93550, 121700, 187100, 243400, 374200, 2277007, 4554014, 9108028, 11385035, 18216056, 22770070, 45540140, 56925175, 91080280, 113850350, 227700700, 455401400]

約数ペア:

[(1, 455401400), (2, 227700700), (4, 113850350), (5, 91080280), (8, 56925175), (10, 45540140), (20, 22770070), (25, 18216056), (40, 11385035), (50, 9108028), (100, 4554014), (200, 2277007), (1217, 374200), (1871, 243400), (2434, 187100), (3742, 121700), (4868, 93550), (6085, 74840), (7484, 60850), (9355, 48680), (9736, 46775), (12170, 37420), (14968, 30425), (18710, 24340)]