179333950

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 342478080

約数和(自身を除く): 163144130

約数列:

[1, 2, 5, 10, 25, 50, 79, 83, 158, 166, 395, 415, 547, 790, 830, 1094, 1975, 2075, 2735, 3950, 4150, 5470, 6557, 13114, 13675, 27350, 32785, 43213, 45401, 65570, 86426, 90802, 163925, 216065, 227005, 327850, 432130, 454010, 1080325, 1135025, 2160650, 2270050, 3586679, 7173358, 17933395, 35866790, 89666975, 179333950]

約数ペア:

[(1, 179333950), (2, 89666975), (5, 35866790), (10, 17933395), (25, 7173358), (50, 3586679), (79, 2270050), (83, 2160650), (158, 1135025), (166, 1080325), (395, 454010), (415, 432130), (547, 327850), (790, 227005), (830, 216065), (1094, 163925), (1975, 90802), (2075, 86426), (2735, 65570), (3950, 45401), (4150, 43213), (5470, 32785), (6557, 27350), (13114, 13675)]