29043080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 71928000

約数和(自身を除く): 42884920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 149, 220, 298, 440, 443, 596, 745, 886, 1192, 1490, 1639, 1772, 2215, 2980, 3278, 3544, 4430, 4873, 5960, 6556, 8195, 8860, 9746, 13112, 16390, 17720, 19492, 24365, 32780, 38984, 48730, 65560, 66007, 97460, 132014, 194920, 264028, 330035, 528056, 660070, 726077, 1320140, 1452154, 2640280, 2904308, 3630385, 5808616, 7260770, 14521540, 29043080]

約数ペア:

[(1, 29043080), (2, 14521540), (4, 7260770), (5, 5808616), (8, 3630385), (10, 2904308), (11, 2640280), (20, 1452154), (22, 1320140), (40, 726077), (44, 660070), (55, 528056), (88, 330035), (110, 264028), (149, 194920), (220, 132014), (298, 97460), (440, 66007), (443, 65560), (596, 48730), (745, 38984), (886, 32780), (1192, 24365), (1490, 19492), (1639, 17720), (1772, 16390), (2215, 13112), (2980, 9746), (3278, 8860), (3544, 8195), (4430, 6556), (4873, 5960)]