115221560

素因数分解:

$2^3\times 5^1\times {\mathrm{313}}^1\times {\mathrm{9203}}^1$

素因数の和:9527

約数の個数: 32

約数和(自身を含む): 260105040

約数和(自身を除く): 144883480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1565, 2504, 3130, 6260, 9203, 12520, 18406, 36812, 46015, 73624, 92030, 184060, 368120, 2880539, 5761078, 11522156, 14402695, 23044312, 28805390, 57610780, 115221560]

約数ペア:

[(1, 115221560), (2, 57610780), (4, 28805390), (5, 23044312), (8, 14402695), (10, 11522156), (20, 5761078), (40, 2880539), (313, 368120), (626, 184060), (1252, 92030), (1565, 73624), (2504, 46015), (3130, 36812), (6260, 18406), (9203, 12520)]