25786440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 84913920

約数和(自身を除く): 59127480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 863, 996, 1245, 1494, 1660, 1726, 1992, 2490, 2589, 2988, 3320, 3452, 3735, 4315, 4980, 5178, 5976, 6904, 7470, 7767, 8630, 9960, 10356, 12945, 14940, 15534, 17260, 20712, 25890, 29880, 31068, 34520, 38835, 51780, 62136, 71629, 77670, 103560, 143258, 155340, 214887, 286516, 310680, 358145, 429774, 573032, 644661, 716290, 859548, 1074435, 1289322, 1432580, 1719096, 2148870, 2578644, 2865160, 3223305, 4297740, 5157288, 6446610, 8595480, 12893220, 25786440]

約数ペア:

[(1, 25786440), (2, 12893220), (3, 8595480), (4, 6446610), (5, 5157288), (6, 4297740), (8, 3223305), (9, 2865160), (10, 2578644), (12, 2148870), (15, 1719096), (18, 1432580), (20, 1289322), (24, 1074435), (30, 859548), (36, 716290), (40, 644661), (45, 573032), (60, 429774), (72, 358145), (83, 310680), (90, 286516), (120, 214887), (166, 155340), (180, 143258), (249, 103560), (332, 77670), (360, 71629), (415, 62136), (498, 51780), (664, 38835), (747, 34520), (830, 31068), (863, 29880), (996, 25890), (1245, 20712), (1494, 17260), (1660, 15534), (1726, 14940), (1992, 12945), (2490, 10356), (2589, 9960), (2988, 8630), (3320, 7767), (3452, 7470), (3735, 6904), (4315, 5976), (4980, 5178)]