1049877920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10301}}^1$

素因数の和:10343

約数の個数: 144

約数和(自身を含む): 3107536488

約数和(自身を除く): 2057658568

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2548, 2912, 3185, 3640, 3920, 5096, 6370, 7280, 7840, 10192, 10301, 12740, 14560, 20384, 20602, 25480, 41204, 50960, 51505, 72107, 82408, 101920, 103010, 133913, 144214, 164816, 206020, 267826, 288428, 329632, 360535, 412040, 504749, 535652, 576856, 669565, 721070, 824080, 937391, 1009498, 1071304, 1153712, 1339130, 1442140, 1648160, 1874782, 2018996, 2142608, 2307424, 2523745, 2678260, 2884280, 3749564, 4037992, 4285216, 4686955, 5047490, 5356520, 5768560, 6561737, 7499128, 8075984, 9373910, 10094980, 10713040, 11537120, 13123474, 14998256, 16151968, 18747820, 20189960, 21426080, 26246948, 29996512, 32808685, 37495640, 40379920, 52493896, 65617370, 74991280, 80759840, 104987792, 131234740, 149982560, 209975584, 262469480, 524938960, 1049877920]

約数ペア:

[(1, 1049877920), (2, 524938960), (4, 262469480), (5, 209975584), (7, 149982560), (8, 131234740), (10, 104987792), (13, 80759840), (14, 74991280), (16, 65617370), (20, 52493896), (26, 40379920), (28, 37495640), (32, 32808685), (35, 29996512), (40, 26246948), (49, 21426080), (52, 20189960), (56, 18747820), (65, 16151968), (70, 14998256), (80, 13123474), (91, 11537120), (98, 10713040), (104, 10094980), (112, 9373910), (130, 8075984), (140, 7499128), (160, 6561737), (182, 5768560), (196, 5356520), (208, 5047490), (224, 4686955), (245, 4285216), (260, 4037992), (280, 3749564), (364, 2884280), (392, 2678260), (416, 2523745), (455, 2307424), (490, 2142608), (520, 2018996), (560, 1874782), (637, 1648160), (728, 1442140), (784, 1339130), (910, 1153712), (980, 1071304), (1040, 1009498), (1120, 937391), (1274, 824080), (1456, 721070), (1568, 669565), (1820, 576856), (1960, 535652), (2080, 504749), (2548, 412040), (2912, 360535), (3185, 329632), (3640, 288428), (3920, 267826), (5096, 206020), (6370, 164816), (7280, 144214), (7840, 133913), (10192, 103010), (10301, 101920), (12740, 82408), (14560, 72107), (20384, 51505), (20602, 50960), (25480, 41204)]