448646050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20533}}^1$

素因数の和:20587

約数の個数: 48

約数和(自身を含む): 916637760

約数和(自身を除く): 467991710

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 2185, 4370, 10925, 20533, 21850, 41066, 102665, 205330, 390127, 472259, 513325, 780254, 944518, 1026650, 1950635, 2361295, 3901270, 4722590, 8972921, 9753175, 11806475, 17945842, 19506350, 23612950, 44864605, 89729210, 224323025, 448646050]

約数ペア:

[(1, 448646050), (2, 224323025), (5, 89729210), (10, 44864605), (19, 23612950), (23, 19506350), (25, 17945842), (38, 11806475), (46, 9753175), (50, 8972921), (95, 4722590), (115, 3901270), (190, 2361295), (230, 1950635), (437, 1026650), (475, 944518), (575, 780254), (874, 513325), (950, 472259), (1150, 390127), (2185, 205330), (4370, 102665), (10925, 41066), (20533, 21850)]