70503760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1180

約数の個数: 80

約数和(自身を含む): 177417216

約数和(自身を除く): 106913456

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 47, 68, 80, 85, 94, 136, 170, 188, 235, 272, 340, 376, 470, 680, 752, 799, 940, 1103, 1360, 1598, 1880, 2206, 3196, 3760, 3995, 4412, 5515, 6392, 7990, 8824, 11030, 12784, 15980, 17648, 18751, 22060, 31960, 37502, 44120, 51841, 63920, 75004, 88240, 93755, 103682, 150008, 187510, 207364, 259205, 300016, 375020, 414728, 518410, 750040, 829456, 881297, 1036820, 1500080, 1762594, 2073640, 3525188, 4147280, 4406485, 7050376, 8812970, 14100752, 17625940, 35251880, 70503760]

約数ペア:

[(1, 70503760), (2, 35251880), (4, 17625940), (5, 14100752), (8, 8812970), (10, 7050376), (16, 4406485), (17, 4147280), (20, 3525188), (34, 2073640), (40, 1762594), (47, 1500080), (68, 1036820), (80, 881297), (85, 829456), (94, 750040), (136, 518410), (170, 414728), (188, 375020), (235, 300016), (272, 259205), (340, 207364), (376, 187510), (470, 150008), (680, 103682), (752, 93755), (799, 88240), (940, 75004), (1103, 63920), (1360, 51841), (1598, 44120), (1880, 37502), (2206, 31960), (3196, 22060), (3760, 18751), (3995, 17648), (4412, 15980), (5515, 12784), (6392, 11030), (7990, 8824)]