64423450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14159}}^1$

素因数の和:14191

約数の個数: 48

約数和(自身を含む): 147490560

約数和(自身を除く): 83067110

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 14159, 28318, 70795, 99113, 141590, 184067, 198226, 353975, 368134, 495565, 707950, 920335, 991130, 1288469, 1840670, 2477825, 2576938, 4601675, 4955650, 6442345, 9203350, 12884690, 32211725, 64423450]

約数ペア:

[(1, 64423450), (2, 32211725), (5, 12884690), (7, 9203350), (10, 6442345), (13, 4955650), (14, 4601675), (25, 2576938), (26, 2477825), (35, 1840670), (50, 1288469), (65, 991130), (70, 920335), (91, 707950), (130, 495565), (175, 368134), (182, 353975), (325, 198226), (350, 184067), (455, 141590), (650, 99113), (910, 70795), (2275, 28318), (4550, 14159)]