16124680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2854

約数の個数: 64

約数和(自身を含む): 42638400

約数和(自身を除く): 26513720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2819, 2860, 5638, 5720, 11276, 14095, 22552, 28190, 31009, 36647, 56380, 62018, 73294, 112760, 124036, 146588, 155045, 183235, 248072, 293176, 310090, 366470, 403117, 620180, 732940, 806234, 1240360, 1465880, 1612468, 2015585, 3224936, 4031170, 8062340, 16124680]

約数ペア:

[(1, 16124680), (2, 8062340), (4, 4031170), (5, 3224936), (8, 2015585), (10, 1612468), (11, 1465880), (13, 1240360), (20, 806234), (22, 732940), (26, 620180), (40, 403117), (44, 366470), (52, 310090), (55, 293176), (65, 248072), (88, 183235), (104, 155045), (110, 146588), (130, 124036), (143, 112760), (220, 73294), (260, 62018), (286, 56380), (440, 36647), (520, 31009), (572, 28190), (715, 22552), (1144, 14095), (1430, 11276), (2819, 5720), (2860, 5638)]