5728450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1259}}^1$

素因数の和:1291

約数の個数: 48

約数和(自身を含む): 13124160

約数和(自身を除く): 7395710

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 1259, 2275, 2518, 4550, 6295, 8813, 12590, 16367, 17626, 31475, 32734, 44065, 62950, 81835, 88130, 114569, 163670, 220325, 229138, 409175, 440650, 572845, 818350, 1145690, 2864225, 5728450]

約数ペア:

[(1, 5728450), (2, 2864225), (5, 1145690), (7, 818350), (10, 572845), (13, 440650), (14, 409175), (25, 229138), (26, 220325), (35, 163670), (50, 114569), (65, 88130), (70, 81835), (91, 62950), (130, 44065), (175, 32734), (182, 31475), (325, 17626), (350, 16367), (455, 12590), (650, 8813), (910, 6295), (1259, 4550), (2275, 2518)]