140045600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{5647}}^1$

素因数の和:5698

約数の個数: 72

約数和(自身を含む): 352977408

約数和(自身を除く): 212931808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 5647, 6200, 11294, 12400, 22588, 24800, 28235, 45176, 56470, 90352, 112940, 141175, 175057, 180704, 225880, 282350, 350114, 451760, 564700, 700228, 875285, 903520, 1129400, 1400456, 1750570, 2258800, 2800912, 3501140, 4376425, 4517600, 5601824, 7002280, 8752850, 14004560, 17505700, 28009120, 35011400, 70022800, 140045600]

約数ペア:

[(1, 140045600), (2, 70022800), (4, 35011400), (5, 28009120), (8, 17505700), (10, 14004560), (16, 8752850), (20, 7002280), (25, 5601824), (31, 4517600), (32, 4376425), (40, 3501140), (50, 2800912), (62, 2258800), (80, 1750570), (100, 1400456), (124, 1129400), (155, 903520), (160, 875285), (200, 700228), (248, 564700), (310, 451760), (400, 350114), (496, 282350), (620, 225880), (775, 180704), (800, 175057), (992, 141175), (1240, 112940), (1550, 90352), (2480, 56470), (3100, 45176), (4960, 28235), (5647, 24800), (6200, 22588), (11294, 12400)]