164499710

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{601}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 300633984

約数和(自身を除く): 136134274

約数列:

[1, 2, 5, 10, 101, 202, 271, 505, 542, 601, 1010, 1202, 1355, 2710, 3005, 6010, 27371, 54742, 60701, 121402, 136855, 162871, 273710, 303505, 325742, 607010, 814355, 1628710, 16449971, 32899942, 82249855, 164499710]

約数ペア:

[(1, 164499710), (2, 82249855), (5, 32899942), (10, 16449971), (101, 1628710), (202, 814355), (271, 607010), (505, 325742), (542, 303505), (601, 273710), (1010, 162871), (1202, 136855), (1355, 121402), (2710, 60701), (3005, 54742), (6010, 27371)]