14587820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2953}}^1$

素因数の和:2994

約数の個数: 48

約数和(自身を含む): 34739040

約数和(自身を除く): 20151220

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 2953, 4940, 5906, 11812, 14765, 29530, 38389, 56107, 59060, 76778, 112214, 153556, 191945, 224428, 280535, 383890, 561070, 729391, 767780, 1122140, 1458782, 2917564, 3646955, 7293910, 14587820]

約数ペア:

[(1, 14587820), (2, 7293910), (4, 3646955), (5, 2917564), (10, 1458782), (13, 1122140), (19, 767780), (20, 729391), (26, 561070), (38, 383890), (52, 280535), (65, 224428), (76, 191945), (95, 153556), (130, 112214), (190, 76778), (247, 59060), (260, 56107), (380, 38389), (494, 29530), (988, 14765), (1235, 11812), (2470, 5906), (2953, 4940)]