4059694520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1637}}^1$

素因数の和:2193

約数の個数: 128

約数和(自身を含む): 11081266560

約数和(自身を除く): 7021572040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 521, 595, 680, 952, 1042, 1190, 1637, 2084, 2380, 2605, 3274, 3647, 4168, 4760, 5210, 6548, 7294, 8185, 8857, 10420, 11459, 13096, 14588, 16370, 17714, 18235, 20840, 22918, 27829, 29176, 32740, 35428, 36470, 44285, 45836, 55658, 57295, 61999, 65480, 70856, 72940, 88570, 91672, 111316, 114590, 123998, 139145, 145880, 177140, 194803, 222632, 229180, 247996, 278290, 309995, 354280, 389606, 458360, 495992, 556580, 619990, 779212, 852877, 974015, 1113160, 1239980, 1558424, 1705754, 1948030, 2479960, 3411508, 3896060, 4264385, 5970139, 6823016, 7792120, 8528770, 11940278, 14498909, 17057540, 23880556, 28997818, 29850695, 34115080, 47761112, 57995636, 59701390, 72494545, 101492363, 115991272, 119402780, 144989090, 202984726, 238805560, 289978180, 405969452, 507461815, 579956360, 811938904, 1014923630, 2029847260, 4059694520]

約数ペア:

[(1, 4059694520), (2, 2029847260), (4, 1014923630), (5, 811938904), (7, 579956360), (8, 507461815), (10, 405969452), (14, 289978180), (17, 238805560), (20, 202984726), (28, 144989090), (34, 119402780), (35, 115991272), (40, 101492363), (56, 72494545), (68, 59701390), (70, 57995636), (85, 47761112), (119, 34115080), (136, 29850695), (140, 28997818), (170, 23880556), (238, 17057540), (280, 14498909), (340, 11940278), (476, 8528770), (521, 7792120), (595, 6823016), (680, 5970139), (952, 4264385), (1042, 3896060), (1190, 3411508), (1637, 2479960), (2084, 1948030), (2380, 1705754), (2605, 1558424), (3274, 1239980), (3647, 1113160), (4168, 974015), (4760, 852877), (5210, 779212), (6548, 619990), (7294, 556580), (8185, 495992), (8857, 458360), (10420, 389606), (11459, 354280), (13096, 309995), (14588, 278290), (16370, 247996), (17714, 229180), (18235, 222632), (20840, 194803), (22918, 177140), (27829, 145880), (29176, 139145), (32740, 123998), (35428, 114590), (36470, 111316), (44285, 91672), (45836, 88570), (55658, 72940), (57295, 70856), (61999, 65480)]