39483790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{787}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 74040480

約数和(自身を除く): 34556690

約数列:

[1, 2, 5, 10, 29, 58, 145, 173, 290, 346, 787, 865, 1574, 1730, 3935, 5017, 7870, 10034, 22823, 25085, 45646, 50170, 114115, 136151, 228230, 272302, 680755, 1361510, 3948379, 7896758, 19741895, 39483790]

約数ペア:

[(1, 39483790), (2, 19741895), (5, 7896758), (10, 3948379), (29, 1361510), (58, 680755), (145, 272302), (173, 228230), (290, 136151), (346, 114115), (787, 50170), (865, 45646), (1574, 25085), (1730, 22823), (3935, 10034), (5017, 7870)]