2022153850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{45289}}^1$

素因数の和:45367

約数の個数: 48

約数和(自身を含む): 4043491200

約数和(自身を除く): 2021337350

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 190, 235, 470, 475, 893, 950, 1175, 1786, 2350, 4465, 8930, 22325, 44650, 45289, 90578, 226445, 452890, 860491, 1132225, 1720982, 2128583, 2264450, 4257166, 4302455, 8604910, 10642915, 21285830, 21512275, 40443077, 43024550, 53214575, 80886154, 106429150, 202215385, 404430770, 1011076925, 2022153850]

約数ペア:

[(1, 2022153850), (2, 1011076925), (5, 404430770), (10, 202215385), (19, 106429150), (25, 80886154), (38, 53214575), (47, 43024550), (50, 40443077), (94, 21512275), (95, 21285830), (190, 10642915), (235, 8604910), (470, 4302455), (475, 4257166), (893, 2264450), (950, 2128583), (1175, 1720982), (1786, 1132225), (2350, 860491), (4465, 452890), (8930, 226445), (22325, 90578), (44650, 45289)]