40530528

素因数分解:

$2^5\times 3^2\times {\mathrm{140731}}^1$

素因数の和:140747

約数の個数: 36

約数和(自身を含む): 115259508

約数和(自身を除く): 74728980

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 140731, 281462, 422193, 562924, 844386, 1125848, 1266579, 1688772, 2251696, 2533158, 3377544, 4503392, 5066316, 6755088, 10132632, 13510176, 20265264, 40530528]

約数ペア:

[(1, 40530528), (2, 20265264), (3, 13510176), (4, 10132632), (6, 6755088), (8, 5066316), (9, 4503392), (12, 3377544), (16, 2533158), (18, 2251696), (24, 1688772), (32, 1266579), (36, 1125848), (48, 844386), (72, 562924), (96, 422193), (144, 281462), (288, 140731)]