201165760

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36979}}^1$

素因数の和:37013

約数の個数: 56

約数和(自身を含む): 507217680

約数和(自身を除く): 306051920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 36979, 73958, 147916, 184895, 295832, 369790, 591664, 628643, 739580, 1183328, 1257286, 1479160, 2366656, 2514572, 2958320, 3143215, 5029144, 5916640, 6286430, 10058288, 11833280, 12572860, 20116576, 25145720, 40233152, 50291440, 100582880, 201165760]

約数ペア:

[(1, 201165760), (2, 100582880), (4, 50291440), (5, 40233152), (8, 25145720), (10, 20116576), (16, 12572860), (17, 11833280), (20, 10058288), (32, 6286430), (34, 5916640), (40, 5029144), (64, 3143215), (68, 2958320), (80, 2514572), (85, 2366656), (136, 1479160), (160, 1257286), (170, 1183328), (272, 739580), (320, 628643), (340, 591664), (544, 369790), (680, 295832), (1088, 184895), (1360, 147916), (2720, 73958), (5440, 36979)]