84031400

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{6271}}^1$

素因数の和:6354

約数の個数: 48

約数和(自身を含む): 198320640

約数和(自身を除く): 114289240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3350, 6271, 6700, 12542, 13400, 25084, 31355, 50168, 62710, 125420, 156775, 250840, 313550, 420157, 627100, 840314, 1254200, 1680628, 2100785, 3361256, 4201570, 8403140, 10503925, 16806280, 21007850, 42015700, 84031400]

約数ペア:

[(1, 84031400), (2, 42015700), (4, 21007850), (5, 16806280), (8, 10503925), (10, 8403140), (20, 4201570), (25, 3361256), (40, 2100785), (50, 1680628), (67, 1254200), (100, 840314), (134, 627100), (200, 420157), (268, 313550), (335, 250840), (536, 156775), (670, 125420), (1340, 62710), (1675, 50168), (2680, 31355), (3350, 25084), (6271, 13400), (6700, 12542)]