29245580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16069}}^1$

素因数の和:16098

約数の個数: 48

約数和(自身を含む): 75593280

約数和(自身を除く): 46347700

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 16069, 32138, 64276, 80345, 112483, 160690, 208897, 224966, 321380, 417794, 449932, 562415, 835588, 1044485, 1124830, 1462279, 2088970, 2249660, 2924558, 4177940, 5849116, 7311395, 14622790, 29245580]

約数ペア:

[(1, 29245580), (2, 14622790), (4, 7311395), (5, 5849116), (7, 4177940), (10, 2924558), (13, 2249660), (14, 2088970), (20, 1462279), (26, 1124830), (28, 1044485), (35, 835588), (52, 562415), (65, 449932), (70, 417794), (91, 321380), (130, 224966), (140, 208897), (182, 160690), (260, 112483), (364, 80345), (455, 64276), (910, 32138), (1820, 16069)]