26874920240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{653}}^1\times {\mathrm{10499}}^1$

素因数の和:11179

約数の個数: 120

約数和(自身を含む): 72803934000

約数和(自身を除く): 45929013760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 653, 784, 980, 1306, 1960, 2612, 3265, 3920, 4571, 5224, 6530, 9142, 10448, 10499, 13060, 18284, 20998, 22855, 26120, 31997, 36568, 41996, 45710, 52240, 52495, 63994, 73136, 73493, 83992, 91420, 104990, 127988, 146986, 159985, 167984, 182840, 209980, 255976, 293972, 319970, 365680, 367465, 419960, 511952, 514451, 587944, 639940, 734930, 839920, 1028902, 1175888, 1279880, 1469860, 2057804, 2559760, 2572255, 2939720, 4115608, 5144510, 5879440, 6855847, 8231216, 10289020, 13711694, 20578040, 27423388, 34279235, 41156080, 47990929, 54846776, 68558470, 95981858, 109693552, 137116940, 191963716, 239954645, 274233880, 335936503, 383927432, 479909290, 548467760, 671873006, 767854864, 959818580, 1343746012, 1679682515, 1919637160, 2687492024, 3359365030, 3839274320, 5374984048, 6718730060, 13437460120, 26874920240]

約数ペア:

[(1, 26874920240), (2, 13437460120), (4, 6718730060), (5, 5374984048), (7, 3839274320), (8, 3359365030), (10, 2687492024), (14, 1919637160), (16, 1679682515), (20, 1343746012), (28, 959818580), (35, 767854864), (40, 671873006), (49, 548467760), (56, 479909290), (70, 383927432), (80, 335936503), (98, 274233880), (112, 239954645), (140, 191963716), (196, 137116940), (245, 109693552), (280, 95981858), (392, 68558470), (490, 54846776), (560, 47990929), (653, 41156080), (784, 34279235), (980, 27423388), (1306, 20578040), (1960, 13711694), (2612, 10289020), (3265, 8231216), (3920, 6855847), (4571, 5879440), (5224, 5144510), (6530, 4115608), (9142, 2939720), (10448, 2572255), (10499, 2559760), (13060, 2057804), (18284, 1469860), (20998, 1279880), (22855, 1175888), (26120, 1028902), (31997, 839920), (36568, 734930), (41996, 639940), (45710, 587944), (52240, 514451), (52495, 511952), (63994, 419960), (73136, 367465), (73493, 365680), (83992, 319970), (91420, 293972), (104990, 255976), (127988, 209980), (146986, 182840), (159985, 167984)]