40287264

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^2\times {\mathrm{499}}^1$

素因数の和:570

約数の個数: 72

約数和(自身を含む): 109746000

約数和(自身を除く): 69458736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 499, 696, 841, 928, 998, 1392, 1497, 1682, 1996, 2523, 2784, 2994, 3364, 3992, 5046, 5988, 6728, 7984, 10092, 11976, 13456, 14471, 15968, 20184, 23952, 26912, 28942, 40368, 43413, 47904, 57884, 80736, 86826, 115768, 173652, 231536, 347304, 419659, 463072, 694608, 839318, 1258977, 1389216, 1678636, 2517954, 3357272, 5035908, 6714544, 10071816, 13429088, 20143632, 40287264]

約数ペア:

[(1, 40287264), (2, 20143632), (3, 13429088), (4, 10071816), (6, 6714544), (8, 5035908), (12, 3357272), (16, 2517954), (24, 1678636), (29, 1389216), (32, 1258977), (48, 839318), (58, 694608), (87, 463072), (96, 419659), (116, 347304), (174, 231536), (232, 173652), (348, 115768), (464, 86826), (499, 80736), (696, 57884), (841, 47904), (928, 43413), (998, 40368), (1392, 28942), (1497, 26912), (1682, 23952), (1996, 20184), (2523, 15968), (2784, 14471), (2994, 13456), (3364, 11976), (3992, 10092), (5046, 7984), (5988, 6728)]