40816790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{9883}}^1$

素因数の和:9956

約数の個数: 32

約数和(自身を含む): 85397760

約数和(自身を除く): 44580970

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 9883, 19766, 49415, 69181, 98830, 138362, 345905, 583097, 691810, 1166194, 2915485, 4081679, 5830970, 8163358, 20408395, 40816790]

約数ペア:

[(1, 40816790), (2, 20408395), (5, 8163358), (7, 5830970), (10, 4081679), (14, 2915485), (35, 1166194), (59, 691810), (70, 583097), (118, 345905), (295, 138362), (413, 98830), (590, 69181), (826, 49415), (2065, 19766), (4130, 9883)]