40324128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 115718400

約数和(自身を除く): 75394272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 79, 96, 104, 156, 158, 208, 237, 312, 316, 409, 416, 474, 624, 632, 818, 948, 1027, 1227, 1248, 1264, 1636, 1896, 2054, 2454, 2528, 3081, 3272, 3792, 4108, 4908, 5317, 6162, 6544, 7584, 8216, 9816, 10634, 12324, 13088, 15951, 16432, 19632, 21268, 24648, 31902, 32311, 32864, 39264, 42536, 49296, 63804, 64622, 85072, 96933, 98592, 127608, 129244, 170144, 193866, 255216, 258488, 387732, 420043, 510432, 516976, 775464, 840086, 1033952, 1260129, 1550928, 1680172, 2520258, 3101856, 3360344, 5040516, 6720688, 10081032, 13441376, 20162064, 40324128]

約数ペア:

[(1, 40324128), (2, 20162064), (3, 13441376), (4, 10081032), (6, 6720688), (8, 5040516), (12, 3360344), (13, 3101856), (16, 2520258), (24, 1680172), (26, 1550928), (32, 1260129), (39, 1033952), (48, 840086), (52, 775464), (78, 516976), (79, 510432), (96, 420043), (104, 387732), (156, 258488), (158, 255216), (208, 193866), (237, 170144), (312, 129244), (316, 127608), (409, 98592), (416, 96933), (474, 85072), (624, 64622), (632, 63804), (818, 49296), (948, 42536), (1027, 39264), (1227, 32864), (1248, 32311), (1264, 31902), (1636, 24648), (1896, 21268), (2054, 19632), (2454, 16432), (2528, 15951), (3081, 13088), (3272, 12324), (3792, 10634), (4108, 9816), (4908, 8216), (5317, 7584), (6162, 6544)]