157591400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{34259}}^1$

素因数の和:34298

約数の個数: 48

約数和(自身を含む): 382341600

約数和(自身を除く): 224750200

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 34259, 68518, 137036, 171295, 274072, 342590, 685180, 787957, 856475, 1370360, 1575914, 1712950, 3151828, 3425900, 3939785, 6303656, 6851800, 7879570, 15759140, 19698925, 31518280, 39397850, 78795700, 157591400]

約数ペア:

[(1, 157591400), (2, 78795700), (4, 39397850), (5, 31518280), (8, 19698925), (10, 15759140), (20, 7879570), (23, 6851800), (25, 6303656), (40, 3939785), (46, 3425900), (50, 3151828), (92, 1712950), (100, 1575914), (115, 1370360), (184, 856475), (200, 787957), (230, 685180), (460, 342590), (575, 274072), (920, 171295), (1150, 137036), (2300, 68518), (4600, 34259)]