19110560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 52399872

約数和(自身を除く): 33289312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 113, 140, 151, 160, 224, 226, 280, 302, 452, 560, 565, 604, 755, 791, 904, 1057, 1120, 1130, 1208, 1510, 1582, 1808, 2114, 2260, 2416, 3020, 3164, 3616, 3955, 4228, 4520, 4832, 5285, 6040, 6328, 7910, 8456, 9040, 10570, 12080, 12656, 15820, 16912, 17063, 18080, 21140, 24160, 25312, 31640, 33824, 34126, 42280, 63280, 68252, 84560, 85315, 119441, 126560, 136504, 169120, 170630, 238882, 273008, 341260, 477764, 546016, 597205, 682520, 955528, 1194410, 1365040, 1911056, 2388820, 2730080, 3822112, 4777640, 9555280, 19110560]

約数ペア:

[(1, 19110560), (2, 9555280), (4, 4777640), (5, 3822112), (7, 2730080), (8, 2388820), (10, 1911056), (14, 1365040), (16, 1194410), (20, 955528), (28, 682520), (32, 597205), (35, 546016), (40, 477764), (56, 341260), (70, 273008), (80, 238882), (112, 170630), (113, 169120), (140, 136504), (151, 126560), (160, 119441), (224, 85315), (226, 84560), (280, 68252), (302, 63280), (452, 42280), (560, 34126), (565, 33824), (604, 31640), (755, 25312), (791, 24160), (904, 21140), (1057, 18080), (1120, 17063), (1130, 16912), (1208, 15820), (1510, 12656), (1582, 12080), (1808, 10570), (2114, 9040), (2260, 8456), (2416, 7910), (3020, 6328), (3164, 6040), (3616, 5285), (3955, 4832), (4228, 4520)]