25761960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{10223}}^1$

素因数の和:10247

約数の個数: 96

約数和(自身を含む): 95696640

約数和(自身を除く): 69934680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 10223, 20446, 30669, 40892, 51115, 61338, 71561, 81784, 92007, 102230, 122676, 143122, 153345, 184014, 204460, 214683, 245352, 286244, 306690, 357805, 368028, 408920, 429366, 460035, 572488, 613380, 644049, 715610, 736056, 858732, 920070, 1073415, 1226760, 1288098, 1431220, 1717464, 1840140, 2146830, 2576196, 2862440, 3220245, 3680280, 4293660, 5152392, 6440490, 8587320, 12880980, 25761960]

約数ペア:

[(1, 25761960), (2, 12880980), (3, 8587320), (4, 6440490), (5, 5152392), (6, 4293660), (7, 3680280), (8, 3220245), (9, 2862440), (10, 2576196), (12, 2146830), (14, 1840140), (15, 1717464), (18, 1431220), (20, 1288098), (21, 1226760), (24, 1073415), (28, 920070), (30, 858732), (35, 736056), (36, 715610), (40, 644049), (42, 613380), (45, 572488), (56, 460035), (60, 429366), (63, 408920), (70, 368028), (72, 357805), (84, 306690), (90, 286244), (105, 245352), (120, 214683), (126, 204460), (140, 184014), (168, 153345), (180, 143122), (210, 122676), (252, 102230), (280, 92007), (315, 81784), (360, 71561), (420, 61338), (504, 51115), (630, 40892), (840, 30669), (1260, 20446), (2520, 10223)]