25606560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{7621}}^1$

素因数の和:7646

約数の個数: 96

約数和(自身を含む): 92195712

約数和(自身を除く): 66589152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 7621, 15242, 22863, 30484, 38105, 45726, 53347, 60968, 76210, 91452, 106694, 114315, 121936, 152420, 160041, 182904, 213388, 228630, 243872, 266735, 304840, 320082, 365808, 426776, 457260, 533470, 609680, 640164, 731616, 800205, 853552, 914520, 1066940, 1219360, 1280328, 1600410, 1707104, 1829040, 2133880, 2560656, 3200820, 3658080, 4267760, 5121312, 6401640, 8535520, 12803280, 25606560]

約数ペア:

[(1, 25606560), (2, 12803280), (3, 8535520), (4, 6401640), (5, 5121312), (6, 4267760), (7, 3658080), (8, 3200820), (10, 2560656), (12, 2133880), (14, 1829040), (15, 1707104), (16, 1600410), (20, 1280328), (21, 1219360), (24, 1066940), (28, 914520), (30, 853552), (32, 800205), (35, 731616), (40, 640164), (42, 609680), (48, 533470), (56, 457260), (60, 426776), (70, 365808), (80, 320082), (84, 304840), (96, 266735), (105, 243872), (112, 228630), (120, 213388), (140, 182904), (160, 160041), (168, 152420), (210, 121936), (224, 114315), (240, 106694), (280, 91452), (336, 76210), (420, 60968), (480, 53347), (560, 45726), (672, 38105), (840, 30484), (1120, 22863), (1680, 15242), (3360, 7621)]