42387710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 78008832

約数和(自身を除く): 35621122

約数列:

[1, 2, 5, 10, 71, 142, 227, 263, 355, 454, 526, 710, 1135, 1315, 2270, 2630, 16117, 18673, 32234, 37346, 59701, 80585, 93365, 119402, 161170, 186730, 298505, 597010, 4238771, 8477542, 21193855, 42387710]

約数ペア:

[(1, 42387710), (2, 21193855), (5, 8477542), (10, 4238771), (71, 597010), (142, 298505), (227, 186730), (263, 161170), (355, 119402), (454, 93365), (526, 80585), (710, 59701), (1135, 37346), (1315, 32234), (2270, 18673), (2630, 16117)]