61896320

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5689}}^1$

素因数の和:5725

約数の個数: 64

約数和(自身を含む): 156702600

約数和(自身を除く): 94806280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 5689, 10880, 11378, 22756, 28445, 45512, 56890, 91024, 96713, 113780, 182048, 193426, 227560, 364096, 386852, 455120, 483565, 728192, 773704, 910240, 967130, 1547408, 1820480, 1934260, 3094816, 3640960, 3868520, 6189632, 7737040, 12379264, 15474080, 30948160, 61896320]

約数ペア:

[(1, 61896320), (2, 30948160), (4, 15474080), (5, 12379264), (8, 7737040), (10, 6189632), (16, 3868520), (17, 3640960), (20, 3094816), (32, 1934260), (34, 1820480), (40, 1547408), (64, 967130), (68, 910240), (80, 773704), (85, 728192), (128, 483565), (136, 455120), (160, 386852), (170, 364096), (272, 227560), (320, 193426), (340, 182048), (544, 113780), (640, 96713), (680, 91024), (1088, 56890), (1360, 45512), (2176, 28445), (2720, 22756), (5440, 11378), (5689, 10880)]