541034320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{811}}^1$

素因数の和:1124

約数の個数: 80

約数和(自身を含む): 1304916480

約数和(自身を除く): 763882160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 269, 310, 496, 538, 620, 811, 1076, 1240, 1345, 1622, 2152, 2480, 2690, 3244, 4055, 4304, 5380, 6488, 8110, 8339, 10760, 12976, 16220, 16678, 21520, 25141, 32440, 33356, 41695, 50282, 64880, 66712, 83390, 100564, 125705, 133424, 166780, 201128, 218159, 251410, 333560, 402256, 436318, 502820, 667120, 872636, 1005640, 1090795, 1745272, 2011280, 2181590, 3490544, 4363180, 6762929, 8726360, 13525858, 17452720, 27051716, 33814645, 54103432, 67629290, 108206864, 135258580, 270517160, 541034320]

約数ペア:

[(1, 541034320), (2, 270517160), (4, 135258580), (5, 108206864), (8, 67629290), (10, 54103432), (16, 33814645), (20, 27051716), (31, 17452720), (40, 13525858), (62, 8726360), (80, 6762929), (124, 4363180), (155, 3490544), (248, 2181590), (269, 2011280), (310, 1745272), (496, 1090795), (538, 1005640), (620, 872636), (811, 667120), (1076, 502820), (1240, 436318), (1345, 402256), (1622, 333560), (2152, 251410), (2480, 218159), (2690, 201128), (3244, 166780), (4055, 133424), (4304, 125705), (5380, 100564), (6488, 83390), (8110, 66712), (8339, 64880), (10760, 50282), (12976, 41695), (16220, 33356), (16678, 32440), (21520, 25141)]