3868758520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{25339}}^1$

素因数の和:25708

約数の個数: 64

約数和(自身を含む): 9523785600

約数和(自身を除く): 5655027080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 347, 440, 694, 1388, 1735, 2776, 3470, 3817, 6940, 7634, 13880, 15268, 19085, 25339, 30536, 38170, 50678, 76340, 101356, 126695, 152680, 202712, 253390, 278729, 506780, 557458, 1013560, 1114916, 1393645, 2229832, 2787290, 5574580, 8792633, 11149160, 17585266, 35170532, 43963165, 70341064, 87926330, 96718963, 175852660, 193437926, 351705320, 386875852, 483594815, 773751704, 967189630, 1934379260, 3868758520]

約数ペア:

[(1, 3868758520), (2, 1934379260), (4, 967189630), (5, 773751704), (8, 483594815), (10, 386875852), (11, 351705320), (20, 193437926), (22, 175852660), (40, 96718963), (44, 87926330), (55, 70341064), (88, 43963165), (110, 35170532), (220, 17585266), (347, 11149160), (440, 8792633), (694, 5574580), (1388, 2787290), (1735, 2229832), (2776, 1393645), (3470, 1114916), (3817, 1013560), (6940, 557458), (7634, 506780), (13880, 278729), (15268, 253390), (19085, 202712), (25339, 152680), (30536, 126695), (38170, 101356), (50678, 76340)]