74313920

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^2\times {\mathrm{439}}^1$

素因数の和:502

約数の個数: 84

約数和(自身を含む): 185409840

約数和(自身を除く): 111095920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 439, 460, 529, 736, 878, 920, 1058, 1472, 1756, 1840, 2116, 2195, 2645, 3512, 3680, 4232, 4390, 5290, 7024, 7360, 8464, 8780, 10097, 10580, 14048, 16928, 17560, 20194, 21160, 28096, 33856, 35120, 40388, 42320, 50485, 70240, 80776, 84640, 100970, 140480, 161552, 169280, 201940, 232231, 323104, 403880, 464462, 646208, 807760, 928924, 1161155, 1615520, 1857848, 2322310, 3231040, 3715696, 4644620, 7431392, 9289240, 14862784, 18578480, 37156960, 74313920]

約数ペア:

[(1, 74313920), (2, 37156960), (4, 18578480), (5, 14862784), (8, 9289240), (10, 7431392), (16, 4644620), (20, 3715696), (23, 3231040), (32, 2322310), (40, 1857848), (46, 1615520), (64, 1161155), (80, 928924), (92, 807760), (115, 646208), (160, 464462), (184, 403880), (230, 323104), (320, 232231), (368, 201940), (439, 169280), (460, 161552), (529, 140480), (736, 100970), (878, 84640), (920, 80776), (1058, 70240), (1472, 50485), (1756, 42320), (1840, 40388), (2116, 35120), (2195, 33856), (2645, 28096), (3512, 21160), (3680, 20194), (4232, 17560), (4390, 16928), (5290, 14048), (7024, 10580), (7360, 10097), (8464, 8780)]