528031120

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{111871}}^1$

素因数の和:111943

約数の個数: 40

約数和(自身を含む): 1248491520

約数和(自身を除く): 720460400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 111871, 223742, 447484, 559355, 894968, 1118710, 1789936, 2237420, 4474840, 6600389, 8949680, 13200778, 26401556, 33001945, 52803112, 66003890, 105606224, 132007780, 264015560, 528031120]

約数ペア:

[(1, 528031120), (2, 264015560), (4, 132007780), (5, 105606224), (8, 66003890), (10, 52803112), (16, 33001945), (20, 26401556), (40, 13200778), (59, 8949680), (80, 6600389), (118, 4474840), (236, 2237420), (295, 1789936), (472, 1118710), (590, 894968), (944, 559355), (1180, 447484), (2360, 223742), (4720, 111871)]