26180880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 90851328

約数和(自身を除く): 64670448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 211, 220, 235, 240, 264, 282, 330, 376, 422, 440, 470, 517, 528, 564, 633, 660, 705, 752, 844, 880, 940, 1034, 1055, 1128, 1266, 1320, 1410, 1551, 1688, 1880, 2068, 2110, 2256, 2321, 2532, 2585, 2640, 2820, 3102, 3165, 3376, 3760, 4136, 4220, 4642, 5064, 5170, 5640, 6204, 6330, 6963, 7755, 8272, 8440, 9284, 9917, 10128, 10340, 11280, 11605, 12408, 12660, 13926, 15510, 16880, 18568, 19834, 20680, 23210, 24816, 25320, 27852, 29751, 31020, 34815, 37136, 39668, 41360, 46420, 49585, 50640, 55704, 59502, 62040, 69630, 79336, 92840, 99170, 109087, 111408, 119004, 124080, 139260, 148755, 158672, 185680, 198340, 218174, 238008, 278520, 297510, 327261, 396680, 436348, 476016, 545435, 557040, 595020, 654522, 793360, 872696, 1090870, 1190040, 1309044, 1636305, 1745392, 2181740, 2380080, 2618088, 3272610, 4363480, 5236176, 6545220, 8726960, 13090440, 26180880]

約数ペア:

[(1, 26180880), (2, 13090440), (3, 8726960), (4, 6545220), (5, 5236176), (6, 4363480), (8, 3272610), (10, 2618088), (11, 2380080), (12, 2181740), (15, 1745392), (16, 1636305), (20, 1309044), (22, 1190040), (24, 1090870), (30, 872696), (33, 793360), (40, 654522), (44, 595020), (47, 557040), (48, 545435), (55, 476016), (60, 436348), (66, 396680), (80, 327261), (88, 297510), (94, 278520), (110, 238008), (120, 218174), (132, 198340), (141, 185680), (165, 158672), (176, 148755), (188, 139260), (211, 124080), (220, 119004), (235, 111408), (240, 109087), (264, 99170), (282, 92840), (330, 79336), (376, 69630), (422, 62040), (440, 59502), (470, 55704), (517, 50640), (528, 49585), (564, 46420), (633, 41360), (660, 39668), (705, 37136), (752, 34815), (844, 31020), (880, 29751), (940, 27852), (1034, 25320), (1055, 24816), (1128, 23210), (1266, 20680), (1320, 19834), (1410, 18568), (1551, 16880), (1688, 15510), (1880, 13926), (2068, 12660), (2110, 12408), (2256, 11605), (2321, 11280), (2532, 10340), (2585, 10128), (2640, 9917), (2820, 9284), (3102, 8440), (3165, 8272), (3376, 7755), (3760, 6963), (4136, 6330), (4220, 6204), (4642, 5640), (5064, 5170)]