45601640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 125314560

約数和(自身を除く): 79712920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 73, 92, 97, 115, 140, 146, 161, 184, 194, 230, 280, 292, 322, 365, 388, 460, 485, 511, 584, 644, 679, 730, 776, 805, 920, 970, 1022, 1288, 1358, 1460, 1610, 1679, 1940, 2044, 2231, 2555, 2716, 2920, 3220, 3358, 3395, 3880, 4088, 4462, 5110, 5432, 6440, 6716, 6790, 7081, 8395, 8924, 10220, 11155, 11753, 13432, 13580, 14162, 15617, 16790, 17848, 20440, 22310, 23506, 27160, 28324, 31234, 33580, 35405, 44620, 47012, 49567, 56648, 58765, 62468, 67160, 70810, 78085, 89240, 94024, 99134, 117530, 124936, 141620, 156170, 162863, 198268, 235060, 247835, 283240, 312340, 325726, 396536, 470120, 495670, 624680, 651452, 814315, 991340, 1140041, 1302904, 1628630, 1982680, 2280082, 3257260, 4560164, 5700205, 6514520, 9120328, 11400410, 22800820, 45601640]

約数ペア:

[(1, 45601640), (2, 22800820), (4, 11400410), (5, 9120328), (7, 6514520), (8, 5700205), (10, 4560164), (14, 3257260), (20, 2280082), (23, 1982680), (28, 1628630), (35, 1302904), (40, 1140041), (46, 991340), (56, 814315), (70, 651452), (73, 624680), (92, 495670), (97, 470120), (115, 396536), (140, 325726), (146, 312340), (161, 283240), (184, 247835), (194, 235060), (230, 198268), (280, 162863), (292, 156170), (322, 141620), (365, 124936), (388, 117530), (460, 99134), (485, 94024), (511, 89240), (584, 78085), (644, 70810), (679, 67160), (730, 62468), (776, 58765), (805, 56648), (920, 49567), (970, 47012), (1022, 44620), (1288, 35405), (1358, 33580), (1460, 31234), (1610, 28324), (1679, 27160), (1940, 23506), (2044, 22310), (2231, 20440), (2555, 17848), (2716, 16790), (2920, 15617), (3220, 14162), (3358, 13580), (3395, 13432), (3880, 11753), (4088, 11155), (4462, 10220), (5110, 8924), (5432, 8395), (6440, 7081), (6716, 6790)]