40397204185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1117}}^1\times {\mathrm{7043}}^1$

素因数の和:8257

約数の個数: 32

約数和(自身を含む): 52921290240

約数和(自身を除く): 12524086055

約数列:

[1, 5, 13, 65, 79, 395, 1027, 1117, 5135, 5585, 7043, 14521, 35215, 72605, 88243, 91559, 441215, 457795, 556397, 1147159, 2781985, 5735795, 7233161, 7867031, 36165805, 39335155, 102271403, 511357015, 621495449, 3107477245, 8079440837, 40397204185]

約数ペア:

[(1, 40397204185), (5, 8079440837), (13, 3107477245), (65, 621495449), (79, 511357015), (395, 102271403), (1027, 39335155), (1117, 36165805), (5135, 7867031), (5585, 7233161), (7043, 5735795), (14521, 2781985), (35215, 1147159), (72605, 556397), (88243, 457795), (91559, 441215)]