10820472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:540

約数の個数: 64

約数和(自身を含む): 29568000

約数和(自身を除く): 18747528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 79, 104, 156, 158, 237, 312, 316, 439, 474, 632, 878, 948, 1027, 1317, 1756, 1896, 2054, 2634, 3081, 3512, 4108, 5268, 5707, 6162, 8216, 10536, 11414, 12324, 17121, 22828, 24648, 34242, 34681, 45656, 68484, 69362, 104043, 136968, 138724, 208086, 277448, 416172, 450853, 832344, 901706, 1352559, 1803412, 2705118, 3606824, 5410236, 10820472]

約数ペア:

[(1, 10820472), (2, 5410236), (3, 3606824), (4, 2705118), (6, 1803412), (8, 1352559), (12, 901706), (13, 832344), (24, 450853), (26, 416172), (39, 277448), (52, 208086), (78, 138724), (79, 136968), (104, 104043), (156, 69362), (158, 68484), (237, 45656), (312, 34681), (316, 34242), (439, 24648), (474, 22828), (632, 17121), (878, 12324), (948, 11414), (1027, 10536), (1317, 8216), (1756, 6162), (1896, 5707), (2054, 5268), (2634, 4108), (3081, 3512)]