70744000

素因数分解:

$2^6\times 5^3\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:303

約数の個数: 112

約数和(自身を含む): 180685440

約数和(自身を除く): 109941440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 125, 148, 160, 185, 200, 239, 250, 296, 320, 370, 400, 478, 500, 592, 740, 800, 925, 956, 1000, 1184, 1195, 1480, 1600, 1850, 1912, 2000, 2368, 2390, 2960, 3700, 3824, 4000, 4625, 4780, 5920, 5975, 7400, 7648, 8000, 8843, 9250, 9560, 11840, 11950, 14800, 15296, 17686, 18500, 19120, 23900, 29600, 29875, 35372, 37000, 38240, 44215, 47800, 59200, 59750, 70744, 74000, 76480, 88430, 95600, 119500, 141488, 148000, 176860, 191200, 221075, 239000, 282976, 296000, 353720, 382400, 442150, 478000, 565952, 707440, 884300, 956000, 1105375, 1414880, 1768600, 1912000, 2210750, 2829760, 3537200, 4421500, 7074400, 8843000, 14148800, 17686000, 35372000, 70744000]

約数ペア:

[(1, 70744000), (2, 35372000), (4, 17686000), (5, 14148800), (8, 8843000), (10, 7074400), (16, 4421500), (20, 3537200), (25, 2829760), (32, 2210750), (37, 1912000), (40, 1768600), (50, 1414880), (64, 1105375), (74, 956000), (80, 884300), (100, 707440), (125, 565952), (148, 478000), (160, 442150), (185, 382400), (200, 353720), (239, 296000), (250, 282976), (296, 239000), (320, 221075), (370, 191200), (400, 176860), (478, 148000), (500, 141488), (592, 119500), (740, 95600), (800, 88430), (925, 76480), (956, 74000), (1000, 70744), (1184, 59750), (1195, 59200), (1480, 47800), (1600, 44215), (1850, 38240), (1912, 37000), (2000, 35372), (2368, 29875), (2390, 29600), (2960, 23900), (3700, 19120), (3824, 18500), (4000, 17686), (4625, 15296), (4780, 14800), (5920, 11950), (5975, 11840), (7400, 9560), (7648, 9250), (8000, 8843)]