26604319040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{206299}}^1$

素因数の和:206360

約数の個数: 112

約数和(自身を含む): 70425868800

約数和(自身を除く): 43821549760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1984, 2015, 2080, 2480, 3224, 4030, 4160, 4960, 6448, 8060, 9920, 12896, 16120, 25792, 32240, 64480, 128960, 206299, 412598, 825196, 1031495, 1650392, 2062990, 2681887, 3300784, 4125980, 5363774, 6395269, 6601568, 8251960, 10727548, 12790538, 13203136, 13409435, 16503920, 21455096, 25581076, 26818870, 31976345, 33007840, 42910192, 51162152, 53637740, 63952690, 66015680, 83138497, 85820384, 102324304, 107275480, 127905380, 166276994, 171640768, 204648608, 214550960, 255810760, 332553988, 409297216, 415692485, 429101920, 511621520, 665107976, 831384970, 858203840, 1023243040, 1330215952, 1662769940, 2046486080, 2660431904, 3325539880, 5320863808, 6651079760, 13302159520, 26604319040]

約数ペア:

[(1, 26604319040), (2, 13302159520), (4, 6651079760), (5, 5320863808), (8, 3325539880), (10, 2660431904), (13, 2046486080), (16, 1662769940), (20, 1330215952), (26, 1023243040), (31, 858203840), (32, 831384970), (40, 665107976), (52, 511621520), (62, 429101920), (64, 415692485), (65, 409297216), (80, 332553988), (104, 255810760), (124, 214550960), (130, 204648608), (155, 171640768), (160, 166276994), (208, 127905380), (248, 107275480), (260, 102324304), (310, 85820384), (320, 83138497), (403, 66015680), (416, 63952690), (496, 53637740), (520, 51162152), (620, 42910192), (806, 33007840), (832, 31976345), (992, 26818870), (1040, 25581076), (1240, 21455096), (1612, 16503920), (1984, 13409435), (2015, 13203136), (2080, 12790538), (2480, 10727548), (3224, 8251960), (4030, 6601568), (4160, 6395269), (4960, 5363774), (6448, 4125980), (8060, 3300784), (9920, 2681887), (12896, 2062990), (16120, 1650392), (25792, 1031495), (32240, 825196), (64480, 412598), (128960, 206299)]