4615640

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 11275200

約数和(自身を除く): 6659560

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 173, 184, 230, 232, 290, 346, 460, 580, 667, 692, 865, 920, 1160, 1334, 1384, 1730, 2668, 3335, 3460, 3979, 5017, 5336, 6670, 6920, 7958, 10034, 13340, 15916, 19895, 20068, 25085, 26680, 31832, 39790, 40136, 50170, 79580, 100340, 115391, 159160, 200680, 230782, 461564, 576955, 923128, 1153910, 2307820, 4615640]

約数ペア:

[(1, 4615640), (2, 2307820), (4, 1153910), (5, 923128), (8, 576955), (10, 461564), (20, 230782), (23, 200680), (29, 159160), (40, 115391), (46, 100340), (58, 79580), (92, 50170), (115, 40136), (116, 39790), (145, 31832), (173, 26680), (184, 25085), (230, 20068), (232, 19895), (290, 15916), (346, 13340), (460, 10034), (580, 7958), (667, 6920), (692, 6670), (865, 5336), (920, 5017), (1160, 3979), (1334, 3460), (1384, 3335), (1730, 2668)]