72934360

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{34403}}^1$

素因数の和:34467

約数の個数: 32

約数和(自身を含む): 167203440

約数和(自身を除く): 94269080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 34403, 68806, 137612, 172015, 275224, 344030, 688060, 1376120, 1823359, 3646718, 7293436, 9116795, 14586872, 18233590, 36467180, 72934360]

約数ペア:

[(1, 72934360), (2, 36467180), (4, 18233590), (5, 14586872), (8, 9116795), (10, 7293436), (20, 3646718), (40, 1823359), (53, 1376120), (106, 688060), (212, 344030), (265, 275224), (424, 172015), (530, 137612), (1060, 68806), (2120, 34403)]