1283300350

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{1619}}^1$

素因数の和:1905

約数の個数: 48

約数和(自身を含む): 2429844480

約数和(自身を除く): 1146544130

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 191, 382, 415, 830, 955, 1619, 1910, 2075, 3238, 4150, 4775, 8095, 9550, 15853, 16190, 31706, 40475, 79265, 80950, 134377, 158530, 268754, 309229, 396325, 618458, 671885, 792650, 1343770, 1546145, 3092290, 3359425, 6718850, 7730725, 15461450, 25666007, 51332014, 128330035, 256660070, 641650175, 1283300350]

約数ペア:

[(1, 1283300350), (2, 641650175), (5, 256660070), (10, 128330035), (25, 51332014), (50, 25666007), (83, 15461450), (166, 7730725), (191, 6718850), (382, 3359425), (415, 3092290), (830, 1546145), (955, 1343770), (1619, 792650), (1910, 671885), (2075, 618458), (3238, 396325), (4150, 309229), (4775, 268754), (8095, 158530), (9550, 134377), (15853, 80950), (16190, 79265), (31706, 40475)]