8955004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 17740800

約数和(自身を除く): 8785796

約数列:

[1, 2, 4, 19, 23, 38, 46, 47, 76, 92, 94, 109, 188, 218, 436, 437, 874, 893, 1081, 1748, 1786, 2071, 2162, 2507, 3572, 4142, 4324, 5014, 5123, 8284, 10028, 10246, 20492, 20539, 41078, 47633, 82156, 95266, 97337, 117829, 190532, 194674, 235658, 389348, 471316, 2238751, 4477502, 8955004]

約数ペア:

[(1, 8955004), (2, 4477502), (4, 2238751), (19, 471316), (23, 389348), (38, 235658), (46, 194674), (47, 190532), (76, 117829), (92, 97337), (94, 95266), (109, 82156), (188, 47633), (218, 41078), (436, 20539), (437, 20492), (874, 10246), (893, 10028), (1081, 8284), (1748, 5123), (1786, 5014), (2071, 4324), (2162, 4142), (2507, 3572)]