4815050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 9642240

約数和(自身を除く): 4827190

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 79, 106, 115, 158, 230, 265, 395, 530, 575, 790, 1150, 1219, 1325, 1817, 1975, 2438, 2650, 3634, 3950, 4187, 6095, 8374, 9085, 12190, 18170, 20935, 30475, 41870, 45425, 60950, 90850, 96301, 104675, 192602, 209350, 481505, 963010, 2407525, 4815050]

約数ペア:

[(1, 4815050), (2, 2407525), (5, 963010), (10, 481505), (23, 209350), (25, 192602), (46, 104675), (50, 96301), (53, 90850), (79, 60950), (106, 45425), (115, 41870), (158, 30475), (230, 20935), (265, 18170), (395, 12190), (530, 9085), (575, 8374), (790, 6095), (1150, 4187), (1219, 3950), (1325, 3634), (1817, 2650), (1975, 2438)]