5630380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 13660416

約数和(自身を除く): 8030036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 131, 140, 262, 307, 524, 614, 655, 917, 1228, 1310, 1535, 1834, 2149, 2620, 3070, 3668, 4298, 4585, 6140, 8596, 9170, 10745, 18340, 21490, 40217, 42980, 80434, 160868, 201085, 281519, 402170, 563038, 804340, 1126076, 1407595, 2815190, 5630380]

約数ペア:

[(1, 5630380), (2, 2815190), (4, 1407595), (5, 1126076), (7, 804340), (10, 563038), (14, 402170), (20, 281519), (28, 201085), (35, 160868), (70, 80434), (131, 42980), (140, 40217), (262, 21490), (307, 18340), (524, 10745), (614, 9170), (655, 8596), (917, 6140), (1228, 4585), (1310, 4298), (1535, 3668), (1834, 3070), (2149, 2620)]