88813840

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{4423}}^1$

素因数の和:4687

約数の個数: 40

約数和(自身を含む): 207361728

約数和(自身を除く): 118547888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 502, 1004, 1255, 2008, 2510, 4016, 4423, 5020, 8846, 10040, 17692, 20080, 22115, 35384, 44230, 70768, 88460, 176920, 353840, 1110173, 2220346, 4440692, 5550865, 8881384, 11101730, 17762768, 22203460, 44406920, 88813840]

約数ペア:

[(1, 88813840), (2, 44406920), (4, 22203460), (5, 17762768), (8, 11101730), (10, 8881384), (16, 5550865), (20, 4440692), (40, 2220346), (80, 1110173), (251, 353840), (502, 176920), (1004, 88460), (1255, 70768), (2008, 44230), (2510, 35384), (4016, 22115), (4423, 20080), (5020, 17692), (8846, 10040)]