40250560

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 168

約数和(自身を含む): 118835424

約数和(自身を除く): 78584864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 136, 140, 151, 160, 170, 196, 224, 238, 245, 272, 280, 302, 320, 340, 392, 448, 476, 490, 544, 560, 595, 604, 680, 755, 784, 833, 952, 980, 1057, 1088, 1120, 1190, 1208, 1360, 1510, 1568, 1666, 1904, 1960, 2114, 2240, 2380, 2416, 2567, 2720, 3020, 3136, 3332, 3808, 3920, 4165, 4228, 4760, 4832, 5134, 5285, 5440, 6040, 6664, 7399, 7616, 7840, 8330, 8456, 9520, 9664, 10268, 10570, 12080, 12835, 13328, 14798, 15680, 16660, 16912, 17969, 19040, 20536, 21140, 24160, 25670, 26656, 29596, 33320, 33824, 35938, 36995, 38080, 41072, 42280, 48320, 51340, 53312, 59192, 66640, 67648, 71876, 73990, 82144, 84560, 89845, 102680, 118384, 125783, 133280, 143752, 147980, 164288, 169120, 179690, 205360, 236768, 251566, 266560, 287504, 295960, 338240, 359380, 410720, 473536, 503132, 575008, 591920, 628915, 718760, 821440, 1006264, 1150016, 1183840, 1257830, 1437520, 2012528, 2367680, 2515660, 2875040, 4025056, 5031320, 5750080, 8050112, 10062640, 20125280, 40250560]

約数ペア:

[(1, 40250560), (2, 20125280), (4, 10062640), (5, 8050112), (7, 5750080), (8, 5031320), (10, 4025056), (14, 2875040), (16, 2515660), (17, 2367680), (20, 2012528), (28, 1437520), (32, 1257830), (34, 1183840), (35, 1150016), (40, 1006264), (49, 821440), (56, 718760), (64, 628915), (68, 591920), (70, 575008), (80, 503132), (85, 473536), (98, 410720), (112, 359380), (119, 338240), (136, 295960), (140, 287504), (151, 266560), (160, 251566), (170, 236768), (196, 205360), (224, 179690), (238, 169120), (245, 164288), (272, 147980), (280, 143752), (302, 133280), (320, 125783), (340, 118384), (392, 102680), (448, 89845), (476, 84560), (490, 82144), (544, 73990), (560, 71876), (595, 67648), (604, 66640), (680, 59192), (755, 53312), (784, 51340), (833, 48320), (952, 42280), (980, 41072), (1057, 38080), (1088, 36995), (1120, 35938), (1190, 33824), (1208, 33320), (1360, 29596), (1510, 26656), (1568, 25670), (1666, 24160), (1904, 21140), (1960, 20536), (2114, 19040), (2240, 17969), (2380, 16912), (2416, 16660), (2567, 15680), (2720, 14798), (3020, 13328), (3136, 12835), (3332, 12080), (3808, 10570), (3920, 10268), (4165, 9664), (4228, 9520), (4760, 8456), (4832, 8330), (5134, 7840), (5285, 7616), (5440, 7399), (6040, 6664)]