88430000

素因数分解:

$2^4\times 5^4\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 100

約数和(自身を含む): 220804320

約数和(自身を除く): 132374320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 125, 148, 185, 200, 239, 250, 296, 370, 400, 478, 500, 592, 625, 740, 925, 956, 1000, 1195, 1250, 1480, 1850, 1912, 2000, 2390, 2500, 2960, 3700, 3824, 4625, 4780, 5000, 5975, 7400, 8843, 9250, 9560, 10000, 11950, 14800, 17686, 18500, 19120, 23125, 23900, 29875, 35372, 37000, 44215, 46250, 47800, 59750, 70744, 74000, 88430, 92500, 95600, 119500, 141488, 149375, 176860, 185000, 221075, 239000, 298750, 353720, 370000, 442150, 478000, 597500, 707440, 884300, 1105375, 1195000, 1768600, 2210750, 2390000, 3537200, 4421500, 5526875, 8843000, 11053750, 17686000, 22107500, 44215000, 88430000]

約数ペア:

[(1, 88430000), (2, 44215000), (4, 22107500), (5, 17686000), (8, 11053750), (10, 8843000), (16, 5526875), (20, 4421500), (25, 3537200), (37, 2390000), (40, 2210750), (50, 1768600), (74, 1195000), (80, 1105375), (100, 884300), (125, 707440), (148, 597500), (185, 478000), (200, 442150), (239, 370000), (250, 353720), (296, 298750), (370, 239000), (400, 221075), (478, 185000), (500, 176860), (592, 149375), (625, 141488), (740, 119500), (925, 95600), (956, 92500), (1000, 88430), (1195, 74000), (1250, 70744), (1480, 59750), (1850, 47800), (1912, 46250), (2000, 44215), (2390, 37000), (2500, 35372), (2960, 29875), (3700, 23900), (3824, 23125), (4625, 19120), (4780, 18500), (5000, 17686), (5975, 14800), (7400, 11950), (8843, 10000), (9250, 9560)]