65070400

素因数分解:

$2^6\times 5^2\times {\mathrm{67}}^1\times {\mathrm{607}}^1$

素因数の和:696

約数の個数: 84

約数和(自身を含む): 162771328

約数和(自身を除く): 97700928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 134, 160, 200, 268, 320, 335, 400, 536, 607, 670, 800, 1072, 1214, 1340, 1600, 1675, 2144, 2428, 2680, 3035, 3350, 4288, 4856, 5360, 6070, 6700, 9712, 10720, 12140, 13400, 15175, 19424, 21440, 24280, 26800, 30350, 38848, 40669, 48560, 53600, 60700, 81338, 97120, 107200, 121400, 162676, 194240, 203345, 242800, 325352, 406690, 485600, 650704, 813380, 971200, 1016725, 1301408, 1626760, 2033450, 2602816, 3253520, 4066900, 6507040, 8133800, 13014080, 16267600, 32535200, 65070400]

約数ペア:

[(1, 65070400), (2, 32535200), (4, 16267600), (5, 13014080), (8, 8133800), (10, 6507040), (16, 4066900), (20, 3253520), (25, 2602816), (32, 2033450), (40, 1626760), (50, 1301408), (64, 1016725), (67, 971200), (80, 813380), (100, 650704), (134, 485600), (160, 406690), (200, 325352), (268, 242800), (320, 203345), (335, 194240), (400, 162676), (536, 121400), (607, 107200), (670, 97120), (800, 81338), (1072, 60700), (1214, 53600), (1340, 48560), (1600, 40669), (1675, 38848), (2144, 30350), (2428, 26800), (2680, 24280), (3035, 21440), (3350, 19424), (4288, 15175), (4856, 13400), (5360, 12140), (6070, 10720), (6700, 9712)]