458049554920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1\times {\mathrm{5087}}^1$

素因数の和:6227

約数の個数: 128

約数和(自身を含む): 1087798118400

約数和(自身を除く): 629748563480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 97, 115, 184, 194, 230, 388, 460, 485, 776, 920, 970, 1009, 1940, 2018, 2231, 3880, 4036, 4462, 5045, 5087, 8072, 8924, 10090, 10174, 11155, 17848, 20180, 20348, 22310, 23207, 25435, 40360, 40696, 44620, 46414, 50870, 89240, 92828, 97873, 101740, 116035, 117001, 185656, 195746, 203480, 232070, 234002, 391492, 464140, 468004, 489365, 493439, 585005, 782984, 928280, 936008, 978730, 986878, 1170010, 1957460, 1973756, 2251079, 2340020, 2467195, 3914920, 3947512, 4502158, 4680040, 4934390, 5132783, 9004316, 9868780, 10265566, 11255395, 11349097, 18008632, 19737560, 20531132, 22510790, 22698194, 25663915, 41062264, 45021580, 45396388, 51327830, 56745485, 90043160, 90792776, 102655660, 113490970, 118054009, 205311320, 226981940, 236108018, 453963880, 472216036, 497879951, 590270045, 944432072, 995759902, 1180540090, 1991519804, 2361080180, 2489399755, 3983039608, 4722160360, 4978799510, 9957599020, 11451238873, 19915198040, 22902477746, 45804955492, 57256194365, 91609910984, 114512388730, 229024777460, 458049554920]

約数ペア:

[(1, 458049554920), (2, 229024777460), (4, 114512388730), (5, 91609910984), (8, 57256194365), (10, 45804955492), (20, 22902477746), (23, 19915198040), (40, 11451238873), (46, 9957599020), (92, 4978799510), (97, 4722160360), (115, 3983039608), (184, 2489399755), (194, 2361080180), (230, 1991519804), (388, 1180540090), (460, 995759902), (485, 944432072), (776, 590270045), (920, 497879951), (970, 472216036), (1009, 453963880), (1940, 236108018), (2018, 226981940), (2231, 205311320), (3880, 118054009), (4036, 113490970), (4462, 102655660), (5045, 90792776), (5087, 90043160), (8072, 56745485), (8924, 51327830), (10090, 45396388), (10174, 45021580), (11155, 41062264), (17848, 25663915), (20180, 22698194), (20348, 22510790), (22310, 20531132), (23207, 19737560), (25435, 18008632), (40360, 11349097), (40696, 11255395), (44620, 10265566), (46414, 9868780), (50870, 9004316), (89240, 5132783), (92828, 4934390), (97873, 4680040), (101740, 4502158), (116035, 3947512), (117001, 3914920), (185656, 2467195), (195746, 2340020), (203480, 2251079), (232070, 1973756), (234002, 1957460), (391492, 1170010), (464140, 986878), (468004, 978730), (489365, 936008), (493439, 928280), (585005, 782984)]