41890940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23017}}^1$

素因数の和:23046

約数の個数: 48

約数和(自身を含む): 108276672

約数和(自身を除く): 66385732

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, 23017, 46034, 92068, 115085, 161119, 230170, 299221, 322238, 460340, 598442, 644476, 805595, 1196884, 1496105, 1611190, 2094547, 2992210, 3222380, 4189094, 5984420, 8378188, 10472735, 20945470, 41890940]

約数ペア:

[(1, 41890940), (2, 20945470), (4, 10472735), (5, 8378188), (7, 5984420), (10, 4189094), (13, 3222380), (14, 2992210), (20, 2094547), (26, 1611190), (28, 1496105), (35, 1196884), (52, 805595), (65, 644476), (70, 598442), (91, 460340), (130, 322238), (140, 299221), (182, 230170), (260, 161119), (364, 115085), (455, 92068), (910, 46034), (1820, 23017)]