3234400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1$

素因数の和:344

約数の個数: 72

約数和(自身を含む): 8530704

約数和(自身を除く): 5296304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 311, 325, 400, 416, 520, 622, 650, 800, 1040, 1244, 1300, 1555, 2080, 2488, 2600, 3110, 4043, 4976, 5200, 6220, 7775, 8086, 9952, 10400, 12440, 15550, 16172, 20215, 24880, 31100, 32344, 40430, 49760, 62200, 64688, 80860, 101075, 124400, 129376, 161720, 202150, 248800, 323440, 404300, 646880, 808600, 1617200, 3234400]

約数ペア:

[(1, 3234400), (2, 1617200), (4, 808600), (5, 646880), (8, 404300), (10, 323440), (13, 248800), (16, 202150), (20, 161720), (25, 129376), (26, 124400), (32, 101075), (40, 80860), (50, 64688), (52, 62200), (65, 49760), (80, 40430), (100, 32344), (104, 31100), (130, 24880), (160, 20215), (200, 16172), (208, 15550), (260, 12440), (311, 10400), (325, 9952), (400, 8086), (416, 7775), (520, 6220), (622, 5200), (650, 4976), (800, 4043), (1040, 3110), (1244, 2600), (1300, 2488), (1555, 2080)]