61646080

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2833}}^1$

素因数の和:2871

約数の個数: 72

約数和(自身を含む): 156402792

約数和(自身を除く): 94756712

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, 2833, 4352, 5440, 5666, 10880, 11332, 14165, 21760, 22664, 28330, 45328, 48161, 56660, 90656, 96322, 113320, 181312, 192644, 226640, 240805, 362624, 385288, 453280, 481610, 725248, 770576, 906560, 963220, 1541152, 1813120, 1926440, 3082304, 3626240, 3852880, 6164608, 7705760, 12329216, 15411520, 30823040, 61646080]

約数ペア:

[(1, 61646080), (2, 30823040), (4, 15411520), (5, 12329216), (8, 7705760), (10, 6164608), (16, 3852880), (17, 3626240), (20, 3082304), (32, 1926440), (34, 1813120), (40, 1541152), (64, 963220), (68, 906560), (80, 770576), (85, 725248), (128, 481610), (136, 453280), (160, 385288), (170, 362624), (256, 240805), (272, 226640), (320, 192644), (340, 181312), (544, 113320), (640, 96322), (680, 90656), (1088, 56660), (1280, 48161), (1360, 45328), (2176, 28330), (2720, 22664), (2833, 21760), (4352, 14165), (5440, 11332), (5666, 10880)]