135346040

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{34883}}^1$

素因数の和:34991

約数の個数: 32

約数和(自身を含む): 307676880

約数和(自身を除く): 172330840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 34883, 69766, 139532, 174415, 279064, 348830, 697660, 1395320, 3383651, 6767302, 13534604, 16918255, 27069208, 33836510, 67673020, 135346040]

約数ペア:

[(1, 135346040), (2, 67673020), (4, 33836510), (5, 27069208), (8, 16918255), (10, 13534604), (20, 6767302), (40, 3383651), (97, 1395320), (194, 697660), (388, 348830), (485, 279064), (776, 174415), (970, 139532), (1940, 69766), (3880, 34883)]