2010051440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1477979}}^1$

素因数の和:1478009

約数の個数: 40

約数和(自身を含む): 4948277040

約数和(自身を除く): 2938225600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1477979, 2955958, 5911916, 7389895, 11823832, 14779790, 23647664, 25125643, 29559580, 50251286, 59119160, 100502572, 118238320, 125628215, 201005144, 251256430, 402010288, 502512860, 1005025720, 2010051440]

約数ペア:

[(1, 2010051440), (2, 1005025720), (4, 502512860), (5, 402010288), (8, 251256430), (10, 201005144), (16, 125628215), (17, 118238320), (20, 100502572), (34, 59119160), (40, 50251286), (68, 29559580), (80, 25125643), (85, 23647664), (136, 14779790), (170, 11823832), (272, 7389895), (340, 5911916), (680, 2955958), (1360, 1477979)]