4865942650

素因数分解:

$2^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{389}}^1\times {\mathrm{2477}}^1$

素因数の和:2979

約数の個数: 48

約数和(自身を含む): 9167460120

約数和(自身を除く): 4301517470

約数列:

[1, 2, 5, 10, 25, 50, 101, 202, 389, 505, 778, 1010, 1945, 2477, 2525, 3890, 4954, 5050, 9725, 12385, 19450, 24770, 39289, 61925, 78578, 123850, 196445, 250177, 392890, 500354, 963553, 982225, 1250885, 1927106, 1964450, 2501770, 4817765, 6254425, 9635530, 12508850, 24088825, 48177650, 97318853, 194637706, 486594265, 973188530, 2432971325, 4865942650]

約数ペア:

[(1, 4865942650), (2, 2432971325), (5, 973188530), (10, 486594265), (25, 194637706), (50, 97318853), (101, 48177650), (202, 24088825), (389, 12508850), (505, 9635530), (778, 6254425), (1010, 4817765), (1945, 2501770), (2477, 1964450), (2525, 1927106), (3890, 1250885), (4954, 982225), (5050, 963553), (9725, 500354), (12385, 392890), (19450, 250177), (24770, 196445), (39289, 123850), (61925, 78578)]