115626920

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{54541}}^1$

素因数の和:54605

約数の個数: 32

約数和(自身を含む): 265074120

約数和(自身を除く): 149447200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 54541, 109082, 218164, 272705, 436328, 545410, 1090820, 2181640, 2890673, 5781346, 11562692, 14453365, 23125384, 28906730, 57813460, 115626920]

約数ペア:

[(1, 115626920), (2, 57813460), (4, 28906730), (5, 23125384), (8, 14453365), (10, 11562692), (20, 5781346), (40, 2890673), (53, 2181640), (106, 1090820), (212, 545410), (265, 436328), (424, 272705), (530, 218164), (1060, 109082), (2120, 54541)]