23314720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1058

約数の個数: 96

約数和(自身を含む): 64774080

約数和(自身を除く): 41459360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1019, 1040, 1144, 1430, 1760, 2038, 2080, 2288, 2860, 4076, 4576, 5095, 5720, 8152, 10190, 11209, 11440, 13247, 16304, 20380, 22418, 22880, 26494, 32608, 40760, 44836, 52988, 56045, 66235, 81520, 89672, 105976, 112090, 132470, 145717, 163040, 179344, 211952, 224180, 264940, 291434, 358688, 423904, 448360, 529880, 582868, 728585, 896720, 1059760, 1165736, 1457170, 1793440, 2119520, 2331472, 2914340, 4662944, 5828680, 11657360, 23314720]

約数ペア:

[(1, 23314720), (2, 11657360), (4, 5828680), (5, 4662944), (8, 2914340), (10, 2331472), (11, 2119520), (13, 1793440), (16, 1457170), (20, 1165736), (22, 1059760), (26, 896720), (32, 728585), (40, 582868), (44, 529880), (52, 448360), (55, 423904), (65, 358688), (80, 291434), (88, 264940), (104, 224180), (110, 211952), (130, 179344), (143, 163040), (160, 145717), (176, 132470), (208, 112090), (220, 105976), (260, 89672), (286, 81520), (352, 66235), (416, 56045), (440, 52988), (520, 44836), (572, 40760), (715, 32608), (880, 26494), (1019, 22880), (1040, 22418), (1144, 20380), (1430, 16304), (1760, 13247), (2038, 11440), (2080, 11209), (2288, 10190), (2860, 8152), (4076, 5720), (4576, 5095)]