25924920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{4409}}^1$

素因数の和:4437

約数の個数: 96

約数和(自身を含む): 90493200

約数和(自身を除く): 64568280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 4409, 5880, 8818, 13227, 17636, 22045, 26454, 30863, 35272, 44090, 52908, 61726, 66135, 88180, 92589, 105816, 123452, 132270, 154315, 176360, 185178, 216041, 246904, 264540, 308630, 370356, 432082, 462945, 529080, 617260, 648123, 740712, 864164, 925890, 1080205, 1234520, 1296246, 1728328, 1851780, 2160410, 2592492, 3240615, 3703560, 4320820, 5184984, 6481230, 8641640, 12962460, 25924920]

約数ペア:

[(1, 25924920), (2, 12962460), (3, 8641640), (4, 6481230), (5, 5184984), (6, 4320820), (7, 3703560), (8, 3240615), (10, 2592492), (12, 2160410), (14, 1851780), (15, 1728328), (20, 1296246), (21, 1234520), (24, 1080205), (28, 925890), (30, 864164), (35, 740712), (40, 648123), (42, 617260), (49, 529080), (56, 462945), (60, 432082), (70, 370356), (84, 308630), (98, 264540), (105, 246904), (120, 216041), (140, 185178), (147, 176360), (168, 154315), (196, 132270), (210, 123452), (245, 105816), (280, 92589), (294, 88180), (392, 66135), (420, 61726), (490, 52908), (588, 44090), (735, 35272), (840, 30863), (980, 26454), (1176, 22045), (1470, 17636), (1960, 13227), (2940, 8818), (4409, 5880)]