80374402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 131414400

約数和(自身を除く): 51039998

約数列:

[1, 2, 17, 34, 59, 103, 118, 206, 389, 778, 1003, 1751, 2006, 3502, 6077, 6613, 12154, 13226, 22951, 40067, 45902, 80134, 103309, 206618, 390167, 681139, 780334, 1362278, 2363953, 4727906, 40187201, 80374402]

約数ペア:

[(1, 80374402), (2, 40187201), (17, 4727906), (34, 2363953), (59, 1362278), (103, 780334), (118, 681139), (206, 390167), (389, 206618), (778, 103309), (1003, 80134), (1751, 45902), (2006, 40067), (3502, 22951), (6077, 13226), (6613, 12154)]