61733120

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2837}}^1$

素因数の和:2875

約数の個数: 72

約数和(自身を含む): 156623544

約数和(自身を除く): 94890424

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 2837, 4352, 5440, 5674, 10880, 11348, 14185, 21760, 22696, 28370, 45392, 48229, 56740, 90784, 96458, 113480, 181568, 192916, 226960, 241145, 363136, 385832, 453920, 482290, 726272, 771664, 907840, 964580, 1543328, 1815680, 1929160, 3086656, 3631360, 3858320, 6173312, 7716640, 12346624, 15433280, 30866560, 61733120]

約数ペア:

[(1, 61733120), (2, 30866560), (4, 15433280), (5, 12346624), (8, 7716640), (10, 6173312), (16, 3858320), (17, 3631360), (20, 3086656), (32, 1929160), (34, 1815680), (40, 1543328), (64, 964580), (68, 907840), (80, 771664), (85, 726272), (128, 482290), (136, 453920), (160, 385832), (170, 363136), (256, 241145), (272, 226960), (320, 192916), (340, 181568), (544, 113480), (640, 96458), (680, 90784), (1088, 56740), (1280, 48229), (1360, 45392), (2176, 28370), (2720, 22696), (2837, 21760), (4352, 14185), (5440, 11348), (5674, 10880)]