25269650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 59139072

約数和(自身を除く): 33869422

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 31, 34, 35, 50, 62, 70, 85, 119, 137, 155, 170, 175, 217, 238, 274, 310, 350, 425, 434, 527, 595, 685, 775, 850, 959, 1054, 1085, 1190, 1370, 1550, 1918, 2170, 2329, 2635, 2975, 3425, 3689, 4247, 4658, 4795, 5270, 5425, 5950, 6850, 7378, 8494, 9590, 10850, 11645, 13175, 16303, 18445, 21235, 23290, 23975, 26350, 29729, 32606, 36890, 42470, 47950, 58225, 59458, 72199, 81515, 92225, 106175, 116450, 144398, 148645, 163030, 184450, 212350, 297290, 360995, 407575, 505393, 721990, 743225, 815150, 1010786, 1486450, 1804975, 2526965, 3609950, 5053930, 12634825, 25269650]

約数ペア:

[(1, 25269650), (2, 12634825), (5, 5053930), (7, 3609950), (10, 2526965), (14, 1804975), (17, 1486450), (25, 1010786), (31, 815150), (34, 743225), (35, 721990), (50, 505393), (62, 407575), (70, 360995), (85, 297290), (119, 212350), (137, 184450), (155, 163030), (170, 148645), (175, 144398), (217, 116450), (238, 106175), (274, 92225), (310, 81515), (350, 72199), (425, 59458), (434, 58225), (527, 47950), (595, 42470), (685, 36890), (775, 32606), (850, 29729), (959, 26350), (1054, 23975), (1085, 23290), (1190, 21235), (1370, 18445), (1550, 16303), (1918, 13175), (2170, 11645), (2329, 10850), (2635, 9590), (2975, 8494), (3425, 7378), (3689, 6850), (4247, 5950), (4658, 5425), (4795, 5270)]