71259040

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12037}}^1$

素因数の和:12089

約数の個数: 48

約数和(自身を含む): 172913832

約数和(自身を除く): 101654792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 12037, 24074, 48148, 60185, 96296, 120370, 192592, 240740, 385184, 445369, 481480, 890738, 962960, 1781476, 1925920, 2226845, 3562952, 4453690, 7125904, 8907380, 14251808, 17814760, 35629520, 71259040]

約数ペア:

[(1, 71259040), (2, 35629520), (4, 17814760), (5, 14251808), (8, 8907380), (10, 7125904), (16, 4453690), (20, 3562952), (32, 2226845), (37, 1925920), (40, 1781476), (74, 962960), (80, 890738), (148, 481480), (160, 445369), (185, 385184), (296, 240740), (370, 192592), (592, 120370), (740, 96296), (1184, 60185), (1480, 48148), (2960, 24074), (5920, 12037)]