3234260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 7257600

約数和(自身を除く): 4023340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 89, 92, 115, 158, 178, 230, 316, 356, 395, 445, 460, 790, 890, 1580, 1780, 1817, 2047, 3634, 4094, 7031, 7268, 8188, 9085, 10235, 14062, 18170, 20470, 28124, 35155, 36340, 40940, 70310, 140620, 161713, 323426, 646852, 808565, 1617130, 3234260]

約数ペア:

[(1, 3234260), (2, 1617130), (4, 808565), (5, 646852), (10, 323426), (20, 161713), (23, 140620), (46, 70310), (79, 40940), (89, 36340), (92, 35155), (115, 28124), (158, 20470), (178, 18170), (230, 14062), (316, 10235), (356, 9085), (395, 8188), (445, 7268), (460, 7031), (790, 4094), (890, 3634), (1580, 2047), (1780, 1817)]