1385750

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 2718144

約数和(自身を除く): 1332394

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 241, 250, 482, 575, 1150, 1205, 2410, 2875, 5543, 5750, 6025, 11086, 12050, 27715, 30125, 55430, 60250, 138575, 277150, 692875, 1385750]

約数ペア:

[(1, 1385750), (2, 692875), (5, 277150), (10, 138575), (23, 60250), (25, 55430), (46, 30125), (50, 27715), (115, 12050), (125, 11086), (230, 6025), (241, 5750), (250, 5543), (482, 2875), (575, 2410), (1150, 1205)]