42069560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4759}}^1$

素因数の和:4800

約数の個数: 64

約数和(自身を含む): 107956800

約数和(自身を除く): 65887240

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 4759, 8840, 9518, 19036, 23795, 38072, 47590, 61867, 80903, 95180, 123734, 161806, 190360, 247468, 309335, 323612, 404515, 494936, 618670, 647224, 809030, 1051739, 1237340, 1618060, 2103478, 2474680, 3236120, 4206956, 5258695, 8413912, 10517390, 21034780, 42069560]

約数ペア:

[(1, 42069560), (2, 21034780), (4, 10517390), (5, 8413912), (8, 5258695), (10, 4206956), (13, 3236120), (17, 2474680), (20, 2103478), (26, 1618060), (34, 1237340), (40, 1051739), (52, 809030), (65, 647224), (68, 618670), (85, 494936), (104, 404515), (130, 323612), (136, 309335), (170, 247468), (221, 190360), (260, 161806), (340, 123734), (442, 95180), (520, 80903), (680, 61867), (884, 47590), (1105, 38072), (1768, 23795), (2210, 19036), (4420, 9518), (4759, 8840)]