5200016680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1\times {\mathrm{3137}}^1$

素因数の和:4606

約数の個数: 64

約数和(自身を含む): 12115818000

約数和(自身を除く): 6915801320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1429, 2858, 3137, 5716, 6274, 7145, 11432, 12548, 14290, 15685, 25096, 28580, 31370, 41441, 57160, 62740, 82882, 90973, 125480, 165764, 181946, 207205, 331528, 363892, 414410, 454865, 727784, 828820, 909730, 1657640, 1819460, 3638920, 4482773, 8965546, 17931092, 22413865, 35862184, 44827730, 89655460, 130000417, 179310920, 260000834, 520001668, 650002085, 1040003336, 1300004170, 2600008340, 5200016680]

約数ペア:

[(1, 5200016680), (2, 2600008340), (4, 1300004170), (5, 1040003336), (8, 650002085), (10, 520001668), (20, 260000834), (29, 179310920), (40, 130000417), (58, 89655460), (116, 44827730), (145, 35862184), (232, 22413865), (290, 17931092), (580, 8965546), (1160, 4482773), (1429, 3638920), (2858, 1819460), (3137, 1657640), (5716, 909730), (6274, 828820), (7145, 727784), (11432, 454865), (12548, 414410), (14290, 363892), (15685, 331528), (25096, 207205), (28580, 181946), (31370, 165764), (41441, 125480), (57160, 90973), (62740, 82882)]