2759840

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 6676992

約数和(自身を除く): 3917152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 367, 376, 470, 734, 752, 940, 1468, 1504, 1835, 1880, 2936, 3670, 3760, 5872, 7340, 7520, 11744, 14680, 17249, 29360, 34498, 58720, 68996, 86245, 137992, 172490, 275984, 344980, 551968, 689960, 1379920, 2759840]

約数ペア:

[(1, 2759840), (2, 1379920), (4, 689960), (5, 551968), (8, 344980), (10, 275984), (16, 172490), (20, 137992), (32, 86245), (40, 68996), (47, 58720), (80, 34498), (94, 29360), (160, 17249), (188, 14680), (235, 11744), (367, 7520), (376, 7340), (470, 5872), (734, 3760), (752, 3670), (940, 2936), (1468, 1880), (1504, 1835)]