1023567040

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{47741}}^1$

素因数の和:47825

約数の個数: 56

約数和(自身を含む): 2473799472

約数和(自身を除く): 1450232432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 4288, 5360, 10720, 21440, 47741, 95482, 190964, 238705, 381928, 477410, 763856, 954820, 1527712, 1909640, 3055424, 3198647, 3819280, 6397294, 7638560, 12794588, 15277120, 15993235, 25589176, 31986470, 51178352, 63972940, 102356704, 127945880, 204713408, 255891760, 511783520, 1023567040]

約数ペア:

[(1, 1023567040), (2, 511783520), (4, 255891760), (5, 204713408), (8, 127945880), (10, 102356704), (16, 63972940), (20, 51178352), (32, 31986470), (40, 25589176), (64, 15993235), (67, 15277120), (80, 12794588), (134, 7638560), (160, 6397294), (268, 3819280), (320, 3198647), (335, 3055424), (536, 1909640), (670, 1527712), (1072, 954820), (1340, 763856), (2144, 477410), (2680, 381928), (4288, 238705), (5360, 190964), (10720, 95482), (21440, 47741)]