107408080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:908

約数の個数: 80

約数和(自身を含む): 271232640

約数和(自身を除く): 163824560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 139, 208, 260, 278, 520, 556, 695, 743, 1040, 1112, 1390, 1486, 1807, 2224, 2780, 2972, 3614, 3715, 5560, 5944, 7228, 7430, 9035, 9659, 11120, 11888, 14456, 14860, 18070, 19318, 28912, 29720, 36140, 38636, 48295, 59440, 72280, 77272, 96590, 103277, 144560, 154544, 193180, 206554, 386360, 413108, 516385, 772720, 826216, 1032770, 1342601, 1652432, 2065540, 2685202, 4131080, 5370404, 6713005, 8262160, 10740808, 13426010, 21481616, 26852020, 53704040, 107408080]

約数ペア:

[(1, 107408080), (2, 53704040), (4, 26852020), (5, 21481616), (8, 13426010), (10, 10740808), (13, 8262160), (16, 6713005), (20, 5370404), (26, 4131080), (40, 2685202), (52, 2065540), (65, 1652432), (80, 1342601), (104, 1032770), (130, 826216), (139, 772720), (208, 516385), (260, 413108), (278, 386360), (520, 206554), (556, 193180), (695, 154544), (743, 144560), (1040, 103277), (1112, 96590), (1390, 77272), (1486, 72280), (1807, 59440), (2224, 48295), (2780, 38636), (2972, 36140), (3614, 29720), (3715, 28912), (5560, 19318), (5944, 18070), (7228, 14860), (7430, 14456), (9035, 11888), (9659, 11120)]