11537000

素因数分解:

$2^3\times 5^3\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 27518400

約数和(自身を除く): 15981400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 125, 139, 166, 200, 250, 278, 332, 415, 500, 556, 664, 695, 830, 1000, 1112, 1390, 1660, 2075, 2780, 3320, 3475, 4150, 5560, 6950, 8300, 10375, 11537, 13900, 16600, 17375, 20750, 23074, 27800, 34750, 41500, 46148, 57685, 69500, 83000, 92296, 115370, 139000, 230740, 288425, 461480, 576850, 1153700, 1442125, 2307400, 2884250, 5768500, 11537000]

約数ペア:

[(1, 11537000), (2, 5768500), (4, 2884250), (5, 2307400), (8, 1442125), (10, 1153700), (20, 576850), (25, 461480), (40, 288425), (50, 230740), (83, 139000), (100, 115370), (125, 92296), (139, 83000), (166, 69500), (200, 57685), (250, 46148), (278, 41500), (332, 34750), (415, 27800), (500, 23074), (556, 20750), (664, 17375), (695, 16600), (830, 13900), (1000, 11537), (1112, 10375), (1390, 8300), (1660, 6950), (2075, 5560), (2780, 4150), (3320, 3475)]