4108000

素因数分解:

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

素因数の和:117

約数の個数: 96

約数和(自身を含む): 11007360

約数和(自身を除く): 6899360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 79, 80, 100, 104, 125, 130, 158, 160, 200, 208, 250, 260, 316, 325, 395, 400, 416, 500, 520, 632, 650, 790, 800, 1000, 1027, 1040, 1264, 1300, 1580, 1625, 1975, 2000, 2054, 2080, 2528, 2600, 3160, 3250, 3950, 4000, 4108, 5135, 5200, 6320, 6500, 7900, 8216, 9875, 10270, 10400, 12640, 13000, 15800, 16432, 19750, 20540, 25675, 26000, 31600, 32864, 39500, 41080, 51350, 52000, 63200, 79000, 82160, 102700, 128375, 158000, 164320, 205400, 256750, 316000, 410800, 513500, 821600, 1027000, 2054000, 4108000]

約数ペア:

[(1, 4108000), (2, 2054000), (4, 1027000), (5, 821600), (8, 513500), (10, 410800), (13, 316000), (16, 256750), (20, 205400), (25, 164320), (26, 158000), (32, 128375), (40, 102700), (50, 82160), (52, 79000), (65, 63200), (79, 52000), (80, 51350), (100, 41080), (104, 39500), (125, 32864), (130, 31600), (158, 26000), (160, 25675), (200, 20540), (208, 19750), (250, 16432), (260, 15800), (316, 13000), (325, 12640), (395, 10400), (400, 10270), (416, 9875), (500, 8216), (520, 7900), (632, 6500), (650, 6320), (790, 5200), (800, 5135), (1000, 4108), (1027, 4000), (1040, 3950), (1264, 3250), (1300, 3160), (1580, 2600), (1625, 2528), (1975, 2080), (2000, 2054)]