537291260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 1259241984

約数和(自身を除く): 721950724

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 131, 181, 206, 220, 262, 362, 412, 515, 524, 655, 724, 905, 1030, 1133, 1310, 1441, 1810, 1991, 2060, 2266, 2620, 2882, 3620, 3982, 4532, 5665, 5764, 7205, 7964, 9955, 11330, 13493, 14410, 18643, 19910, 22660, 23711, 26986, 28820, 37286, 39820, 47422, 53972, 67465, 74572, 93215, 94844, 118555, 134930, 148423, 186430, 205073, 237110, 260821, 269860, 296846, 372860, 410146, 474220, 521642, 593692, 742115, 820292, 1025365, 1043284, 1304105, 1484230, 2050730, 2442233, 2608210, 2968460, 4101460, 4884466, 5216420, 9768932, 12211165, 24422330, 26864563, 48844660, 53729126, 107458252, 134322815, 268645630, 537291260]

約数ペア:

[(1, 537291260), (2, 268645630), (4, 134322815), (5, 107458252), (10, 53729126), (11, 48844660), (20, 26864563), (22, 24422330), (44, 12211165), (55, 9768932), (103, 5216420), (110, 4884466), (131, 4101460), (181, 2968460), (206, 2608210), (220, 2442233), (262, 2050730), (362, 1484230), (412, 1304105), (515, 1043284), (524, 1025365), (655, 820292), (724, 742115), (905, 593692), (1030, 521642), (1133, 474220), (1310, 410146), (1441, 372860), (1810, 296846), (1991, 269860), (2060, 260821), (2266, 237110), (2620, 205073), (2882, 186430), (3620, 148423), (3982, 134930), (4532, 118555), (5665, 94844), (5764, 93215), (7205, 74572), (7964, 67465), (9955, 53972), (11330, 47422), (13493, 39820), (14410, 37286), (18643, 28820), (19910, 26986), (22660, 23711)]