47624720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 136491264

約数和(自身を除く): 88866544

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 80, 88, 92, 104, 110, 115, 130, 143, 176, 181, 184, 208, 220, 230, 253, 260, 286, 299, 362, 368, 440, 460, 506, 520, 572, 598, 715, 724, 880, 905, 920, 1012, 1040, 1144, 1196, 1265, 1430, 1448, 1495, 1810, 1840, 1991, 2024, 2288, 2353, 2392, 2530, 2860, 2896, 2990, 3289, 3620, 3982, 4048, 4163, 4706, 4784, 5060, 5720, 5980, 6578, 7240, 7964, 8326, 9412, 9955, 10120, 11440, 11765, 11960, 13156, 14480, 15928, 16445, 16652, 18824, 19910, 20240, 20815, 23530, 23920, 25883, 26312, 31856, 32890, 33304, 37648, 39820, 41630, 45793, 47060, 51766, 52624, 54119, 65780, 66608, 79640, 83260, 91586, 94120, 103532, 108238, 129415, 131560, 159280, 166520, 183172, 188240, 207064, 216476, 228965, 258830, 263120, 270595, 333040, 366344, 414128, 432952, 457930, 517660, 541190, 595309, 732688, 865904, 915860, 1035320, 1082380, 1190618, 1831720, 2070640, 2164760, 2381236, 2976545, 3663440, 4329520, 4762472, 5953090, 9524944, 11906180, 23812360, 47624720]

約数ペア:

[(1, 47624720), (2, 23812360), (4, 11906180), (5, 9524944), (8, 5953090), (10, 4762472), (11, 4329520), (13, 3663440), (16, 2976545), (20, 2381236), (22, 2164760), (23, 2070640), (26, 1831720), (40, 1190618), (44, 1082380), (46, 1035320), (52, 915860), (55, 865904), (65, 732688), (80, 595309), (88, 541190), (92, 517660), (104, 457930), (110, 432952), (115, 414128), (130, 366344), (143, 333040), (176, 270595), (181, 263120), (184, 258830), (208, 228965), (220, 216476), (230, 207064), (253, 188240), (260, 183172), (286, 166520), (299, 159280), (362, 131560), (368, 129415), (440, 108238), (460, 103532), (506, 94120), (520, 91586), (572, 83260), (598, 79640), (715, 66608), (724, 65780), (880, 54119), (905, 52624), (920, 51766), (1012, 47060), (1040, 45793), (1144, 41630), (1196, 39820), (1265, 37648), (1430, 33304), (1448, 32890), (1495, 31856), (1810, 26312), (1840, 25883), (1991, 23920), (2024, 23530), (2288, 20815), (2353, 20240), (2392, 19910), (2530, 18824), (2860, 16652), (2896, 16445), (2990, 15928), (3289, 14480), (3620, 13156), (3982, 11960), (4048, 11765), (4163, 11440), (4706, 10120), (4784, 9955), (5060, 9412), (5720, 8326), (5980, 7964), (6578, 7240)]