9530860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 20956320

約数和(自身を除く): 11425460

約数列:

[1, 2, 4, 5, 10, 20, 41, 59, 82, 118, 164, 197, 205, 236, 295, 394, 410, 590, 788, 820, 985, 1180, 1970, 2419, 3940, 4838, 8077, 9676, 11623, 12095, 16154, 23246, 24190, 32308, 40385, 46492, 48380, 58115, 80770, 116230, 161540, 232460, 476543, 953086, 1906172, 2382715, 4765430, 9530860]

約数ペア:

[(1, 9530860), (2, 4765430), (4, 2382715), (5, 1906172), (10, 953086), (20, 476543), (41, 232460), (59, 161540), (82, 116230), (118, 80770), (164, 58115), (197, 48380), (205, 46492), (236, 40385), (295, 32308), (394, 24190), (410, 23246), (590, 16154), (788, 12095), (820, 11623), (985, 9676), (1180, 8077), (1970, 4838), (2419, 3940)]