47654300

素因数分解:

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

素因数の和:311

約数の個数: 72

約数和(自身を含む): 108274320

約数和(自身を除く): 60620020

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 59, 82, 100, 118, 164, 197, 205, 236, 295, 394, 410, 590, 788, 820, 985, 1025, 1180, 1475, 1970, 2050, 2419, 2950, 3940, 4100, 4838, 4925, 5900, 8077, 9676, 9850, 11623, 12095, 16154, 19700, 23246, 24190, 32308, 40385, 46492, 48380, 58115, 60475, 80770, 116230, 120950, 161540, 201925, 232460, 241900, 290575, 403850, 476543, 581150, 807700, 953086, 1162300, 1906172, 2382715, 4765430, 9530860, 11913575, 23827150, 47654300]

約数ペア:

[(1, 47654300), (2, 23827150), (4, 11913575), (5, 9530860), (10, 4765430), (20, 2382715), (25, 1906172), (41, 1162300), (50, 953086), (59, 807700), (82, 581150), (100, 476543), (118, 403850), (164, 290575), (197, 241900), (205, 232460), (236, 201925), (295, 161540), (394, 120950), (410, 116230), (590, 80770), (788, 60475), (820, 58115), (985, 48380), (1025, 46492), (1180, 40385), (1475, 32308), (1970, 24190), (2050, 23246), (2419, 19700), (2950, 16154), (3940, 12095), (4100, 11623), (4838, 9850), (4925, 9676), (5900, 8077)]