22182050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 46497024

約数和(自身を除く): 24314974

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 682, 775, 1301, 1550, 1705, 2602, 3410, 6505, 8525, 13010, 14311, 17050, 28622, 32525, 40331, 65050, 71555, 80662, 143110, 201655, 357775, 403310, 443641, 715550, 887282, 1008275, 2016550, 2218205, 4436410, 11091025, 22182050]

約数ペア:

[(1, 22182050), (2, 11091025), (5, 4436410), (10, 2218205), (11, 2016550), (22, 1008275), (25, 887282), (31, 715550), (50, 443641), (55, 403310), (62, 357775), (110, 201655), (155, 143110), (275, 80662), (310, 71555), (341, 65050), (550, 40331), (682, 32525), (775, 28622), (1301, 17050), (1550, 14311), (1705, 13010), (2602, 8525), (3410, 6505)]