43900220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24121}}^1$

素因数の和:24150

約数の個数: 48

約数和(自身を含む): 113469888

約数和(自身を除く): 69569668

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, 24121, 48242, 96484, 120605, 168847, 241210, 313573, 337694, 482420, 627146, 675388, 844235, 1254292, 1567865, 1688470, 2195011, 3135730, 3376940, 4390022, 6271460, 8780044, 10975055, 21950110, 43900220]

約数ペア:

[(1, 43900220), (2, 21950110), (4, 10975055), (5, 8780044), (7, 6271460), (10, 4390022), (13, 3376940), (14, 3135730), (20, 2195011), (26, 1688470), (28, 1567865), (35, 1254292), (52, 844235), (65, 675388), (70, 627146), (91, 482420), (130, 337694), (140, 313573), (182, 241210), (260, 168847), (364, 120605), (455, 96484), (910, 48242), (1820, 24121)]