44380000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{317}}^1$

素因数の和:354

約数の個数: 120

約数和(自身を含む): 125172432

約数和(自身を除く): 80792432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 317, 350, 400, 500, 560, 625, 634, 700, 800, 875, 1000, 1120, 1250, 1268, 1400, 1585, 1750, 2000, 2219, 2500, 2536, 2800, 3170, 3500, 4000, 4375, 4438, 5000, 5072, 5600, 6340, 7000, 7925, 8750, 8876, 10000, 10144, 11095, 12680, 14000, 15850, 17500, 17752, 20000, 22190, 25360, 28000, 31700, 35000, 35504, 39625, 44380, 50720, 55475, 63400, 70000, 71008, 79250, 88760, 110950, 126800, 140000, 158500, 177520, 198125, 221900, 253600, 277375, 317000, 355040, 396250, 443800, 554750, 634000, 792500, 887600, 1109500, 1268000, 1386875, 1585000, 1775200, 2219000, 2773750, 3170000, 4438000, 5547500, 6340000, 8876000, 11095000, 22190000, 44380000]

約数ペア:

[(1, 44380000), (2, 22190000), (4, 11095000), (5, 8876000), (7, 6340000), (8, 5547500), (10, 4438000), (14, 3170000), (16, 2773750), (20, 2219000), (25, 1775200), (28, 1585000), (32, 1386875), (35, 1268000), (40, 1109500), (50, 887600), (56, 792500), (70, 634000), (80, 554750), (100, 443800), (112, 396250), (125, 355040), (140, 317000), (160, 277375), (175, 253600), (200, 221900), (224, 198125), (250, 177520), (280, 158500), (317, 140000), (350, 126800), (400, 110950), (500, 88760), (560, 79250), (625, 71008), (634, 70000), (700, 63400), (800, 55475), (875, 50720), (1000, 44380), (1120, 39625), (1250, 35504), (1268, 35000), (1400, 31700), (1585, 28000), (1750, 25360), (2000, 22190), (2219, 20000), (2500, 17752), (2536, 17500), (2800, 15850), (3170, 14000), (3500, 12680), (4000, 11095), (4375, 10144), (4438, 10000), (5000, 8876), (5072, 8750), (5600, 7925), (6340, 7000)]