1036700000

素因数分解:

$2^5\times 5^5\times 7^1\times {\mathrm{1481}}^1$

素因数の和:1523

約数の個数: 144

約数和(自身を含む): 2917500768

約数和(自身を除く): 1880800768

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, 350, 400, 500, 560, 625, 700, 800, 875, 1000, 1120, 1250, 1400, 1481, 1750, 2000, 2500, 2800, 2962, 3125, 3500, 4000, 4375, 5000, 5600, 5924, 6250, 7000, 7405, 8750, 10000, 10367, 11848, 12500, 14000, 14810, 17500, 20000, 20734, 21875, 23696, 25000, 28000, 29620, 35000, 37025, 41468, 43750, 47392, 50000, 51835, 59240, 70000, 74050, 82936, 87500, 100000, 103670, 118480, 140000, 148100, 165872, 175000, 185125, 207340, 236960, 259175, 296200, 331744, 350000, 370250, 414680, 518350, 592400, 700000, 740500, 829360, 925625, 1036700, 1184800, 1295875, 1481000, 1658720, 1851250, 2073400, 2591750, 2962000, 3702500, 4146800, 4628125, 5183500, 5924000, 6479375, 7405000, 8293600, 9256250, 10367000, 12958750, 14810000, 18512500, 20734000, 25917500, 29620000, 32396875, 37025000, 41468000, 51835000, 64793750, 74050000, 103670000, 129587500, 148100000, 207340000, 259175000, 518350000, 1036700000]

約数ペア:

[(1, 1036700000), (2, 518350000), (4, 259175000), (5, 207340000), (7, 148100000), (8, 129587500), (10, 103670000), (14, 74050000), (16, 64793750), (20, 51835000), (25, 41468000), (28, 37025000), (32, 32396875), (35, 29620000), (40, 25917500), (50, 20734000), (56, 18512500), (70, 14810000), (80, 12958750), (100, 10367000), (112, 9256250), (125, 8293600), (140, 7405000), (160, 6479375), (175, 5924000), (200, 5183500), (224, 4628125), (250, 4146800), (280, 3702500), (350, 2962000), (400, 2591750), (500, 2073400), (560, 1851250), (625, 1658720), (700, 1481000), (800, 1295875), (875, 1184800), (1000, 1036700), (1120, 925625), (1250, 829360), (1400, 740500), (1481, 700000), (1750, 592400), (2000, 518350), (2500, 414680), (2800, 370250), (2962, 350000), (3125, 331744), (3500, 296200), (4000, 259175), (4375, 236960), (5000, 207340), (5600, 185125), (5924, 175000), (6250, 165872), (7000, 148100), (7405, 140000), (8750, 118480), (10000, 103670), (10367, 100000), (11848, 87500), (12500, 82936), (14000, 74050), (14810, 70000), (17500, 59240), (20000, 51835), (20734, 50000), (21875, 47392), (23696, 43750), (25000, 41468), (28000, 37025), (29620, 35000)]