284262580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{43201}}^1$

素因数の和:43264

約数の個数: 48

約数和(自身を含む): 696761856

約数和(自身を除く): 412499276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 43201, 86402, 172804, 216005, 302407, 432010, 604814, 864020, 1209628, 1512035, 2030447, 3024070, 4060894, 6048140, 8121788, 10152235, 14213129, 20304470, 28426258, 40608940, 56852516, 71065645, 142131290, 284262580]

約数ペア:

[(1, 284262580), (2, 142131290), (4, 71065645), (5, 56852516), (7, 40608940), (10, 28426258), (14, 20304470), (20, 14213129), (28, 10152235), (35, 8121788), (47, 6048140), (70, 4060894), (94, 3024070), (140, 2030447), (188, 1512035), (235, 1209628), (329, 864020), (470, 604814), (658, 432010), (940, 302407), (1316, 216005), (1645, 172804), (3290, 86402), (6580, 43201)]