4268605280

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{275039}}^1$

素因数の和:275151

約数の個数: 48

約数和(自身を含む): 10188581760

約数和(自身を除く): 5919976480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 7760, 15520, 275039, 550078, 1100156, 1375195, 2200312, 2750390, 4400624, 5500780, 8801248, 11001560, 22003120, 26678783, 44006240, 53357566, 106715132, 133393915, 213430264, 266787830, 426860528, 533575660, 853721056, 1067151320, 2134302640, 4268605280]

約数ペア:

[(1, 4268605280), (2, 2134302640), (4, 1067151320), (5, 853721056), (8, 533575660), (10, 426860528), (16, 266787830), (20, 213430264), (32, 133393915), (40, 106715132), (80, 53357566), (97, 44006240), (160, 26678783), (194, 22003120), (388, 11001560), (485, 8801248), (776, 5500780), (970, 4400624), (1552, 2750390), (1940, 2200312), (3104, 1375195), (3880, 1100156), (7760, 550078), (15520, 275039)]