1335421100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2620

約数の個数: 108

約数和(自身を含む): 3240417600

約数和(自身を除く): 1904996500

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 169, 260, 310, 325, 338, 403, 620, 650, 676, 775, 806, 845, 1300, 1550, 1612, 1690, 2015, 2549, 3100, 3380, 4030, 4225, 5098, 5239, 8060, 8450, 10075, 10196, 10478, 12745, 16900, 20150, 20956, 25490, 26195, 33137, 40300, 50980, 52390, 63725, 66274, 79019, 104780, 127450, 130975, 132548, 158038, 165685, 254900, 261950, 316076, 331370, 395095, 430781, 523900, 662740, 790190, 828425, 861562, 1027247, 1580380, 1656850, 1723124, 1975475, 2054494, 2153905, 3313700, 3950950, 4108988, 4307810, 5136235, 7901900, 8615620, 10272470, 10769525, 13354211, 20544940, 21539050, 25681175, 26708422, 43078100, 51362350, 53416844, 66771055, 102724700, 133542110, 267084220, 333855275, 667710550, 1335421100]

約数ペア:

[(1, 1335421100), (2, 667710550), (4, 333855275), (5, 267084220), (10, 133542110), (13, 102724700), (20, 66771055), (25, 53416844), (26, 51362350), (31, 43078100), (50, 26708422), (52, 25681175), (62, 21539050), (65, 20544940), (100, 13354211), (124, 10769525), (130, 10272470), (155, 8615620), (169, 7901900), (260, 5136235), (310, 4307810), (325, 4108988), (338, 3950950), (403, 3313700), (620, 2153905), (650, 2054494), (676, 1975475), (775, 1723124), (806, 1656850), (845, 1580380), (1300, 1027247), (1550, 861562), (1612, 828425), (1690, 790190), (2015, 662740), (2549, 523900), (3100, 430781), (3380, 395095), (4030, 331370), (4225, 316076), (5098, 261950), (5239, 254900), (8060, 165685), (8450, 158038), (10075, 132548), (10196, 130975), (10478, 127450), (12745, 104780), (16900, 79019), (20150, 66274), (20956, 63725), (25490, 52390), (26195, 50980), (33137, 40300)]