201706240

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4259}}^1$

素因数の和:4317

約数の個数: 72

約数和(自身を含む): 496324080

約数和(自身を除く): 294617840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 592, 640, 740, 1184, 1280, 1480, 2368, 2960, 4259, 4736, 5920, 8518, 9472, 11840, 17036, 21295, 23680, 34072, 42590, 47360, 68144, 85180, 136288, 157583, 170360, 272576, 315166, 340720, 545152, 630332, 681440, 787915, 1090304, 1260664, 1362880, 1575830, 2521328, 2725760, 3151660, 5042656, 5451520, 6303320, 10085312, 12606640, 20170624, 25213280, 40341248, 50426560, 100853120, 201706240]

約数ペア:

[(1, 201706240), (2, 100853120), (4, 50426560), (5, 40341248), (8, 25213280), (10, 20170624), (16, 12606640), (20, 10085312), (32, 6303320), (37, 5451520), (40, 5042656), (64, 3151660), (74, 2725760), (80, 2521328), (128, 1575830), (148, 1362880), (160, 1260664), (185, 1090304), (256, 787915), (296, 681440), (320, 630332), (370, 545152), (592, 340720), (640, 315166), (740, 272576), (1184, 170360), (1280, 157583), (1480, 136288), (2368, 85180), (2960, 68144), (4259, 47360), (4736, 42590), (5920, 34072), (8518, 23680), (9472, 21295), (11840, 17036)]