2016295300

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{1019}}^1$

素因数の和:1501

約数の個数: 72

約数和(自身を含む): 4483463040

約数和(自身を除く): 2467167740

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 421, 470, 842, 940, 1019, 1175, 1684, 2038, 2105, 2350, 4076, 4210, 4700, 5095, 8420, 10190, 10525, 19787, 20380, 21050, 25475, 39574, 42100, 47893, 50950, 79148, 95786, 98935, 101900, 191572, 197870, 239465, 395740, 428999, 478930, 494675, 857998, 957860, 989350, 1197325, 1715996, 1978700, 2144995, 2394650, 4289990, 4789300, 8579980, 10724975, 20162953, 21449950, 40325906, 42899900, 80651812, 100814765, 201629530, 403259060, 504073825, 1008147650, 2016295300]

約数ペア:

[(1, 2016295300), (2, 1008147650), (4, 504073825), (5, 403259060), (10, 201629530), (20, 100814765), (25, 80651812), (47, 42899900), (50, 40325906), (94, 21449950), (100, 20162953), (188, 10724975), (235, 8579980), (421, 4789300), (470, 4289990), (842, 2394650), (940, 2144995), (1019, 1978700), (1175, 1715996), (1684, 1197325), (2038, 989350), (2105, 957860), (2350, 857998), (4076, 494675), (4210, 478930), (4700, 428999), (5095, 395740), (8420, 239465), (10190, 197870), (10525, 191572), (19787, 101900), (20380, 98935), (21050, 95786), (25475, 79148), (39574, 50950), (42100, 47893)]