205654880

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{34739}}^1$

素因数の和:34791

約数の個数: 48

約数和(自身を含む): 499005360

約数和(自身を除く): 293350480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 34739, 69478, 138956, 173695, 277912, 347390, 555824, 694780, 1111648, 1285343, 1389560, 2570686, 2779120, 5141372, 5558240, 6426715, 10282744, 12853430, 20565488, 25706860, 41130976, 51413720, 102827440, 205654880]

約数ペア:

[(1, 205654880), (2, 102827440), (4, 51413720), (5, 41130976), (8, 25706860), (10, 20565488), (16, 12853430), (20, 10282744), (32, 6426715), (37, 5558240), (40, 5141372), (74, 2779120), (80, 2570686), (148, 1389560), (160, 1285343), (185, 1111648), (296, 694780), (370, 555824), (592, 347390), (740, 277912), (1184, 173695), (1480, 138956), (2960, 69478), (5920, 34739)]