23617880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4129}}^1$

素因数の和:4164

約数の個数: 64

約数和(自身を含む): 62445600

約数和(自身を除く): 38827720

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, 2860, 4129, 5720, 8258, 16516, 20645, 33032, 41290, 45419, 53677, 82580, 90838, 107354, 165160, 181676, 214708, 227095, 268385, 363352, 429416, 454190, 536770, 590447, 908380, 1073540, 1180894, 1816760, 2147080, 2361788, 2952235, 4723576, 5904470, 11808940, 23617880]

約数ペア:

[(1, 23617880), (2, 11808940), (4, 5904470), (5, 4723576), (8, 2952235), (10, 2361788), (11, 2147080), (13, 1816760), (20, 1180894), (22, 1073540), (26, 908380), (40, 590447), (44, 536770), (52, 454190), (55, 429416), (65, 363352), (88, 268385), (104, 227095), (110, 214708), (130, 181676), (143, 165160), (220, 107354), (260, 90838), (286, 82580), (440, 53677), (520, 45419), (572, 41290), (715, 33032), (1144, 20645), (1430, 16516), (2860, 8258), (4129, 5720)]