42633920

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{2719}}^1$

素因数の和:2750

約数の個数: 84

約数和(自身を含む): 118140480

約数和(自身を除く): 75506560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 2719, 3136, 3920, 5438, 7840, 10876, 13595, 15680, 19033, 21752, 27190, 38066, 43504, 54380, 76132, 87008, 95165, 108760, 133231, 152264, 174016, 190330, 217520, 266462, 304528, 380660, 435040, 532924, 609056, 666155, 761320, 870080, 1065848, 1218112, 1332310, 1522640, 2131696, 2664620, 3045280, 4263392, 5329240, 6090560, 8526784, 10658480, 21316960, 42633920]

約数ペア:

[(1, 42633920), (2, 21316960), (4, 10658480), (5, 8526784), (7, 6090560), (8, 5329240), (10, 4263392), (14, 3045280), (16, 2664620), (20, 2131696), (28, 1522640), (32, 1332310), (35, 1218112), (40, 1065848), (49, 870080), (56, 761320), (64, 666155), (70, 609056), (80, 532924), (98, 435040), (112, 380660), (140, 304528), (160, 266462), (196, 217520), (224, 190330), (245, 174016), (280, 152264), (320, 133231), (392, 108760), (448, 95165), (490, 87008), (560, 76132), (784, 54380), (980, 43504), (1120, 38066), (1568, 27190), (1960, 21752), (2240, 19033), (2719, 15680), (3136, 13595), (3920, 10876), (5438, 7840)]