170916680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16889}}^1$

素因数の和:16934

約数の個数: 64

約数和(自身を含む): 437788800

約数和(自身を除く): 266872120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 16889, 33778, 67556, 84445, 135112, 168890, 185779, 337780, 371558, 388447, 675560, 743116, 776894, 928895, 1486232, 1553788, 1857790, 1942235, 3107576, 3715580, 3884470, 4272917, 7431160, 7768940, 8545834, 15537880, 17091668, 21364585, 34183336, 42729170, 85458340, 170916680]

約数ペア:

[(1, 170916680), (2, 85458340), (4, 42729170), (5, 34183336), (8, 21364585), (10, 17091668), (11, 15537880), (20, 8545834), (22, 7768940), (23, 7431160), (40, 4272917), (44, 3884470), (46, 3715580), (55, 3107576), (88, 1942235), (92, 1857790), (110, 1553788), (115, 1486232), (184, 928895), (220, 776894), (230, 743116), (253, 675560), (440, 388447), (460, 371558), (506, 337780), (920, 185779), (1012, 168890), (1265, 135112), (2024, 84445), (2530, 67556), (5060, 33778), (10120, 16889)]