25471584

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:370

約数の個数: 120

約数和(自身を含む): 77571648

約数和(自身を除く): 52100064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 317, 324, 372, 432, 496, 558, 634, 648, 744, 837, 864, 951, 992, 1116, 1268, 1296, 1488, 1674, 1902, 2232, 2511, 2536, 2592, 2853, 2976, 3348, 3804, 4464, 5022, 5072, 5706, 6696, 7608, 8559, 8928, 9827, 10044, 10144, 11412, 13392, 15216, 17118, 19654, 20088, 22824, 25677, 26784, 29481, 30432, 34236, 39308, 40176, 45648, 51354, 58962, 68472, 78616, 80352, 88443, 91296, 102708, 117924, 136944, 157232, 176886, 205416, 235848, 265329, 273888, 314464, 353772, 410832, 471696, 530658, 707544, 795987, 821664, 943392, 1061316, 1415088, 1591974, 2122632, 2830176, 3183948, 4245264, 6367896, 8490528, 12735792, 25471584]

約数ペア:

[(1, 25471584), (2, 12735792), (3, 8490528), (4, 6367896), (6, 4245264), (8, 3183948), (9, 2830176), (12, 2122632), (16, 1591974), (18, 1415088), (24, 1061316), (27, 943392), (31, 821664), (32, 795987), (36, 707544), (48, 530658), (54, 471696), (62, 410832), (72, 353772), (81, 314464), (93, 273888), (96, 265329), (108, 235848), (124, 205416), (144, 176886), (162, 157232), (186, 136944), (216, 117924), (248, 102708), (279, 91296), (288, 88443), (317, 80352), (324, 78616), (372, 68472), (432, 58962), (496, 51354), (558, 45648), (634, 40176), (648, 39308), (744, 34236), (837, 30432), (864, 29481), (951, 26784), (992, 25677), (1116, 22824), (1268, 20088), (1296, 19654), (1488, 17118), (1674, 15216), (1902, 13392), (2232, 11412), (2511, 10144), (2536, 10044), (2592, 9827), (2853, 8928), (2976, 8559), (3348, 7608), (3804, 6696), (4464, 5706), (5022, 5072)]