25940880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{5147}}^1$

素因数の和:5173

約数の個数: 120

約数和(自身を含む): 99582912

約数和(自身を除く): 73642032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 5147, 10294, 15441, 20588, 25735, 30882, 36029, 41176, 46323, 51470, 61764, 72058, 77205, 82352, 92646, 102940, 108087, 123528, 144116, 154410, 180145, 185292, 205880, 216174, 231615, 247056, 288232, 308820, 324261, 360290, 370584, 411760, 432348, 463230, 540435, 576464, 617640, 648522, 720580, 741168, 864696, 926460, 1080870, 1235280, 1297044, 1441160, 1621305, 1729392, 1852920, 2161740, 2594088, 2882320, 3242610, 3705840, 4323480, 5188176, 6485220, 8646960, 12970440, 25940880]

約数ペア:

[(1, 25940880), (2, 12970440), (3, 8646960), (4, 6485220), (5, 5188176), (6, 4323480), (7, 3705840), (8, 3242610), (9, 2882320), (10, 2594088), (12, 2161740), (14, 1852920), (15, 1729392), (16, 1621305), (18, 1441160), (20, 1297044), (21, 1235280), (24, 1080870), (28, 926460), (30, 864696), (35, 741168), (36, 720580), (40, 648522), (42, 617640), (45, 576464), (48, 540435), (56, 463230), (60, 432348), (63, 411760), (70, 370584), (72, 360290), (80, 324261), (84, 308820), (90, 288232), (105, 247056), (112, 231615), (120, 216174), (126, 205880), (140, 185292), (144, 180145), (168, 154410), (180, 144116), (210, 123528), (240, 108087), (252, 102940), (280, 92646), (315, 82352), (336, 77205), (360, 72058), (420, 61764), (504, 51470), (560, 46323), (630, 41176), (720, 36029), (840, 30882), (1008, 25735), (1260, 20588), (1680, 15441), (2520, 10294), (5040, 5147)]