11581760

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2129}}^1$

素因数の和:2163

約数の個数: 56

約数和(自身を含む): 29215080

約数和(自身を除く): 17633320

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, 2129, 2720, 4258, 5440, 8516, 10645, 17032, 21290, 34064, 36193, 42580, 68128, 72386, 85160, 136256, 144772, 170320, 180965, 289544, 340640, 361930, 579088, 681280, 723860, 1158176, 1447720, 2316352, 2895440, 5790880, 11581760]

約数ペア:

[(1, 11581760), (2, 5790880), (4, 2895440), (5, 2316352), (8, 1447720), (10, 1158176), (16, 723860), (17, 681280), (20, 579088), (32, 361930), (34, 340640), (40, 289544), (64, 180965), (68, 170320), (80, 144772), (85, 136256), (136, 85160), (160, 72386), (170, 68128), (272, 42580), (320, 36193), (340, 34064), (544, 21290), (680, 17032), (1088, 10645), (1360, 8516), (2129, 5440), (2720, 4258)]