11451400

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1847}}^1$

素因数の和:1894

約数の個数: 48

約数和(自身を含む): 27498240

約数和(自身を除く): 16046840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 1847, 3100, 3694, 6200, 7388, 9235, 14776, 18470, 36940, 46175, 57257, 73880, 92350, 114514, 184700, 229028, 286285, 369400, 458056, 572570, 1145140, 1431425, 2290280, 2862850, 5725700, 11451400]

約数ペア:

[(1, 11451400), (2, 5725700), (4, 2862850), (5, 2290280), (8, 1431425), (10, 1145140), (20, 572570), (25, 458056), (31, 369400), (40, 286285), (50, 229028), (62, 184700), (100, 114514), (124, 92350), (155, 73880), (200, 57257), (248, 46175), (310, 36940), (620, 18470), (775, 14776), (1240, 9235), (1550, 7388), (1847, 6200), (3100, 3694)]