39370940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12227}}^1$

素因数の和:12266

約数の個数: 48

約数和(自身を含む): 98606592

約数和(自身を除く): 59235652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 12227, 24454, 48908, 61135, 85589, 122270, 171178, 244540, 281221, 342356, 427945, 562442, 855890, 1124884, 1406105, 1711780, 1968547, 2812210, 3937094, 5624420, 7874188, 9842735, 19685470, 39370940]

約数ペア:

[(1, 39370940), (2, 19685470), (4, 9842735), (5, 7874188), (7, 5624420), (10, 3937094), (14, 2812210), (20, 1968547), (23, 1711780), (28, 1406105), (35, 1124884), (46, 855890), (70, 562442), (92, 427945), (115, 342356), (140, 281221), (161, 244540), (230, 171178), (322, 122270), (460, 85589), (644, 61135), (805, 48908), (1610, 24454), (3220, 12227)]