2016315500

素因数分解:

$2^2\times 5^3\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:540

約数の個数: 96

約数和(自身を含む): 4493518848

約数和(自身を除く): 2477203348

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 125, 127, 226, 250, 254, 281, 452, 500, 508, 562, 565, 635, 1124, 1130, 1270, 1405, 2260, 2540, 2810, 2825, 3175, 5620, 5650, 6350, 7025, 11300, 12700, 14050, 14125, 14351, 15875, 28100, 28250, 28702, 31750, 31753, 35125, 35687, 56500, 57404, 63500, 63506, 70250, 71374, 71755, 127012, 140500, 142748, 143510, 158765, 178435, 287020, 317530, 356870, 358775, 635060, 713740, 717550, 793825, 892175, 1435100, 1587650, 1784350, 1793875, 3175300, 3568700, 3587750, 3969125, 4032631, 4460875, 7175500, 7938250, 8065262, 8921750, 15876500, 16130524, 17843500, 20163155, 40326310, 80652620, 100815775, 201631550, 403263100, 504078875, 1008157750, 2016315500]

約数ペア:

[(1, 2016315500), (2, 1008157750), (4, 504078875), (5, 403263100), (10, 201631550), (20, 100815775), (25, 80652620), (50, 40326310), (100, 20163155), (113, 17843500), (125, 16130524), (127, 15876500), (226, 8921750), (250, 8065262), (254, 7938250), (281, 7175500), (452, 4460875), (500, 4032631), (508, 3969125), (562, 3587750), (565, 3568700), (635, 3175300), (1124, 1793875), (1130, 1784350), (1270, 1587650), (1405, 1435100), (2260, 892175), (2540, 793825), (2810, 717550), (2825, 713740), (3175, 635060), (5620, 358775), (5650, 356870), (6350, 317530), (7025, 287020), (11300, 178435), (12700, 158765), (14050, 143510), (14125, 142748), (14351, 140500), (15875, 127012), (28100, 71755), (28250, 71374), (28702, 70250), (31750, 63506), (31753, 63500), (35125, 57404), (35687, 56500)]