25839990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:674

約数の個数: 96

約数和(自身を含む): 75119616

約数和(自身を除く): 49279626

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 43, 45, 55, 66, 86, 90, 99, 110, 129, 165, 198, 215, 258, 330, 387, 430, 473, 495, 607, 645, 774, 946, 990, 1214, 1290, 1419, 1821, 1935, 2365, 2838, 3035, 3642, 3870, 4257, 4730, 5463, 6070, 6677, 7095, 8514, 9105, 10926, 13354, 14190, 18210, 20031, 21285, 26101, 27315, 33385, 40062, 42570, 52202, 54630, 60093, 66770, 78303, 100155, 120186, 130505, 156606, 200310, 234909, 261010, 287111, 300465, 391515, 469818, 574222, 600930, 783030, 861333, 1174545, 1435555, 1722666, 2349090, 2583999, 2871110, 4306665, 5167998, 8613330, 12919995, 25839990]

約数ペア:

[(1, 25839990), (2, 12919995), (3, 8613330), (5, 5167998), (6, 4306665), (9, 2871110), (10, 2583999), (11, 2349090), (15, 1722666), (18, 1435555), (22, 1174545), (30, 861333), (33, 783030), (43, 600930), (45, 574222), (55, 469818), (66, 391515), (86, 300465), (90, 287111), (99, 261010), (110, 234909), (129, 200310), (165, 156606), (198, 130505), (215, 120186), (258, 100155), (330, 78303), (387, 66770), (430, 60093), (473, 54630), (495, 52202), (607, 42570), (645, 40062), (774, 33385), (946, 27315), (990, 26101), (1214, 21285), (1290, 20031), (1419, 18210), (1821, 14190), (1935, 13354), (2365, 10926), (2838, 9105), (3035, 8514), (3642, 7095), (3870, 6677), (4257, 6070), (4730, 5463)]