1045470.00000000

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 40

約数和(自身を含む): 75575808

約数和(自身を除く): 22081433

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 251, 275, 341, 625, 775, 1255, 1375, 1705, 2761, 3875, 6275, 6875, 7781, 8525, 13805, 19375, 31375, 38905, 42625, 69025, 85591, 156875, 194525, 213125, 345125, 427955, 972625, 1725625, 2139775, 4863125, 10698875, 53494375]

約数ペア:

[(1, 53494375), (5, 10698875), (11, 4863125), (25, 2139775), (31, 1725625), (55, 972625), (125, 427955), (155, 345125), (251, 213125), (275, 194525), (341, 156875), (625, 85591), (775, 69025), (1255, 42625), (1375, 38905), (1705, 31375), (2761, 19375), (3875, 13805), (6275, 8525), (6875, 7781)]