460106480

素因数分解:

$2^4\times 5^1\times {\mathrm{317}}^1\times {\mathrm{18143}}^1$

素因数の和:18473

約数の個数: 40

約数和(自身を含む): 1073181312

約数和(自身を除く): 613074832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 317, 634, 1268, 1585, 2536, 3170, 5072, 6340, 12680, 18143, 25360, 36286, 72572, 90715, 145144, 181430, 290288, 362860, 725720, 1451440, 5751331, 11502662, 23005324, 28756655, 46010648, 57513310, 92021296, 115026620, 230053240, 460106480]

約数ペア:

[(1, 460106480), (2, 230053240), (4, 115026620), (5, 92021296), (8, 57513310), (10, 46010648), (16, 28756655), (20, 23005324), (40, 11502662), (80, 5751331), (317, 1451440), (634, 725720), (1268, 362860), (1585, 290288), (2536, 181430), (3170, 145144), (5072, 90715), (6340, 72572), (12680, 36286), (18143, 25360)]