34870000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{317}}^1$

素因数の和:356

約数の個数: 100

約数和(自身を含む): 92389176

約数和(自身を除く): 57519176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 317, 400, 440, 500, 550, 625, 634, 880, 1000, 1100, 1250, 1268, 1375, 1585, 2000, 2200, 2500, 2536, 2750, 3170, 3487, 4400, 5000, 5072, 5500, 6340, 6875, 6974, 7925, 10000, 11000, 12680, 13750, 13948, 15850, 17435, 22000, 25360, 27500, 27896, 31700, 34870, 39625, 55000, 55792, 63400, 69740, 79250, 87175, 110000, 126800, 139480, 158500, 174350, 198125, 278960, 317000, 348700, 396250, 435875, 634000, 697400, 792500, 871750, 1394800, 1585000, 1743500, 2179375, 3170000, 3487000, 4358750, 6974000, 8717500, 17435000, 34870000]

約数ペア:

[(1, 34870000), (2, 17435000), (4, 8717500), (5, 6974000), (8, 4358750), (10, 3487000), (11, 3170000), (16, 2179375), (20, 1743500), (22, 1585000), (25, 1394800), (40, 871750), (44, 792500), (50, 697400), (55, 634000), (80, 435875), (88, 396250), (100, 348700), (110, 317000), (125, 278960), (176, 198125), (200, 174350), (220, 158500), (250, 139480), (275, 126800), (317, 110000), (400, 87175), (440, 79250), (500, 69740), (550, 63400), (625, 55792), (634, 55000), (880, 39625), (1000, 34870), (1100, 31700), (1250, 27896), (1268, 27500), (1375, 25360), (1585, 22000), (2000, 17435), (2200, 15850), (2500, 13948), (2536, 13750), (2750, 12680), (3170, 11000), (3487, 10000), (4400, 7925), (5000, 6974), (5072, 6875), (5500, 6340)]