10248999280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2971}}^1$

素因数の和:3135

約数の個数: 160

約数和(自身を含む): 26746288128

約数和(自身を除く): 16497288848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 107, 124, 130, 155, 208, 214, 248, 260, 310, 403, 428, 496, 520, 535, 620, 806, 856, 1040, 1070, 1240, 1391, 1612, 1712, 2015, 2140, 2480, 2782, 2971, 3224, 3317, 4030, 4280, 5564, 5942, 6448, 6634, 6955, 8060, 8560, 11128, 11884, 13268, 13910, 14855, 16120, 16585, 22256, 23768, 26536, 27820, 29710, 32240, 33170, 38623, 43121, 47536, 53072, 55640, 59420, 66340, 77246, 86242, 92101, 111280, 118840, 132680, 154492, 172484, 184202, 193115, 215605, 237680, 265360, 308984, 317897, 344968, 368404, 386230, 431210, 460505, 617968, 635794, 689936, 736808, 772460, 862420, 921010, 1197313, 1271588, 1473616, 1544920, 1589485, 1724840, 1842020, 2394626, 2543176, 3089840, 3178970, 3449680, 3684040, 4132661, 4789252, 5086352, 5986565, 6357940, 7368080, 8265322, 9578504, 9854807, 11973130, 12715880, 16530644, 19157008, 19709614, 20663305, 23946260, 25431760, 33061288, 39419228, 41326610, 47892520, 49274035, 66122576, 78838456, 82653220, 95785040, 98548070, 128112491, 157676912, 165306440, 197096140, 256224982, 330612880, 394192280, 512449964, 640562455, 788384560, 1024899928, 1281124910, 2049799856, 2562249820, 5124499640, 10248999280]

約数ペア:

[(1, 10248999280), (2, 5124499640), (4, 2562249820), (5, 2049799856), (8, 1281124910), (10, 1024899928), (13, 788384560), (16, 640562455), (20, 512449964), (26, 394192280), (31, 330612880), (40, 256224982), (52, 197096140), (62, 165306440), (65, 157676912), (80, 128112491), (104, 98548070), (107, 95785040), (124, 82653220), (130, 78838456), (155, 66122576), (208, 49274035), (214, 47892520), (248, 41326610), (260, 39419228), (310, 33061288), (403, 25431760), (428, 23946260), (496, 20663305), (520, 19709614), (535, 19157008), (620, 16530644), (806, 12715880), (856, 11973130), (1040, 9854807), (1070, 9578504), (1240, 8265322), (1391, 7368080), (1612, 6357940), (1712, 5986565), (2015, 5086352), (2140, 4789252), (2480, 4132661), (2782, 3684040), (2971, 3449680), (3224, 3178970), (3317, 3089840), (4030, 2543176), (4280, 2394626), (5564, 1842020), (5942, 1724840), (6448, 1589485), (6634, 1544920), (6955, 1473616), (8060, 1271588), (8560, 1197313), (11128, 921010), (11884, 862420), (13268, 772460), (13910, 736808), (14855, 689936), (16120, 635794), (16585, 617968), (22256, 460505), (23768, 431210), (26536, 386230), (27820, 368404), (29710, 344968), (32240, 317897), (33170, 308984), (38623, 265360), (43121, 237680), (47536, 215605), (53072, 193115), (55640, 184202), (59420, 172484), (66340, 154492), (77246, 132680), (86242, 118840), (92101, 111280)]