66860480

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5647}}^1$

素因数の和:5701

約数の個数: 56

約数和(自身を含む): 163543488

約数和(自身を除く): 96683008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 148, 160, 185, 296, 320, 370, 592, 740, 1184, 1480, 2368, 2960, 5647, 5920, 11294, 11840, 22588, 28235, 45176, 56470, 90352, 112940, 180704, 208939, 225880, 361408, 417878, 451760, 835756, 903520, 1044695, 1671512, 1807040, 2089390, 3343024, 4178780, 6686048, 8357560, 13372096, 16715120, 33430240, 66860480]

約数ペア:

[(1, 66860480), (2, 33430240), (4, 16715120), (5, 13372096), (8, 8357560), (10, 6686048), (16, 4178780), (20, 3343024), (32, 2089390), (37, 1807040), (40, 1671512), (64, 1044695), (74, 903520), (80, 835756), (148, 451760), (160, 417878), (185, 361408), (296, 225880), (320, 208939), (370, 180704), (592, 112940), (740, 90352), (1184, 56470), (1480, 45176), (2368, 28235), (2960, 22588), (5647, 11840), (5920, 11294)]