13785460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1433}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 32041296

約数和(自身を除く): 18255836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1433, 1924, 2405, 2866, 4810, 5732, 7165, 9620, 14330, 18629, 28660, 37258, 53021, 74516, 93145, 106042, 186290, 212084, 265105, 372580, 530210, 689273, 1060420, 1378546, 2757092, 3446365, 6892730, 13785460]

約数ペア:

[(1, 13785460), (2, 6892730), (4, 3446365), (5, 2757092), (10, 1378546), (13, 1060420), (20, 689273), (26, 530210), (37, 372580), (52, 265105), (65, 212084), (74, 186290), (130, 106042), (148, 93145), (185, 74516), (260, 53021), (370, 37258), (481, 28660), (740, 18629), (962, 14330), (1433, 9620), (1924, 7165), (2405, 5732), (2866, 4810)]