88663040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17317}}^1$

素因数の和:17342

約数の個数: 44

約数和(自身を含む): 212699676

約数和(自身を除く): 124036636

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 17317, 34634, 69268, 86585, 138536, 173170, 277072, 346340, 554144, 692680, 1108288, 1385360, 2216576, 2770720, 4433152, 5541440, 8866304, 11082880, 17732608, 22165760, 44331520, 88663040]

約数ペア:

[(1, 88663040), (2, 44331520), (4, 22165760), (5, 17732608), (8, 11082880), (10, 8866304), (16, 5541440), (20, 4433152), (32, 2770720), (40, 2216576), (64, 1385360), (80, 1108288), (128, 692680), (160, 554144), (256, 346340), (320, 277072), (512, 173170), (640, 138536), (1024, 86585), (1280, 69268), (2560, 34634), (5120, 17317)]