38038920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{316991}}^1$

素因数の和:317005

約数の個数: 32

約数和(自身を含む): 114117120

約数和(自身を除く): 76078200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 316991, 633982, 950973, 1267964, 1584955, 1901946, 2535928, 3169910, 3803892, 4754865, 6339820, 7607784, 9509730, 12679640, 19019460, 38038920]

約数ペア:

[(1, 38038920), (2, 19019460), (3, 12679640), (4, 9509730), (5, 7607784), (6, 6339820), (8, 4754865), (10, 3803892), (12, 3169910), (15, 2535928), (20, 1901946), (24, 1584955), (30, 1267964), (40, 950973), (60, 633982), (120, 316991)]