5004200

素因数分解:

$2^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 11784960

約数和(自身を除く): 6780760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 131, 191, 200, 262, 382, 524, 655, 764, 955, 1048, 1310, 1528, 1910, 2620, 3275, 3820, 4775, 5240, 6550, 7640, 9550, 13100, 19100, 25021, 26200, 38200, 50042, 100084, 125105, 200168, 250210, 500420, 625525, 1000840, 1251050, 2502100, 5004200]

約数ペア:

[(1, 5004200), (2, 2502100), (4, 1251050), (5, 1000840), (8, 625525), (10, 500420), (20, 250210), (25, 200168), (40, 125105), (50, 100084), (100, 50042), (131, 38200), (191, 26200), (200, 25021), (262, 19100), (382, 13100), (524, 9550), (655, 7640), (764, 6550), (955, 5240), (1048, 4775), (1310, 3820), (1528, 3275), (1910, 2620)]