11647040

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2141}}^1$

素因数の和:2175

約数の個数: 56

約数和(自身を含む): 29379672

約数和(自身を除く): 17732632

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, 2141, 2720, 4282, 5440, 8564, 10705, 17128, 21410, 34256, 36397, 42820, 68512, 72794, 85640, 137024, 145588, 171280, 181985, 291176, 342560, 363970, 582352, 685120, 727940, 1164704, 1455880, 2329408, 2911760, 5823520, 11647040]

約数ペア:

[(1, 11647040), (2, 5823520), (4, 2911760), (5, 2329408), (8, 1455880), (10, 1164704), (16, 727940), (17, 685120), (20, 582352), (32, 363970), (34, 342560), (40, 291176), (64, 181985), (68, 171280), (80, 145588), (85, 137024), (136, 85640), (160, 72794), (170, 68512), (272, 42820), (320, 36397), (340, 34256), (544, 21410), (680, 17128), (1088, 10705), (1360, 8564), (2141, 5440), (2720, 4282)]