63064240

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12923}}^1$

素因数の和:12997

約数の個数: 40

約数和(自身を含む): 149039568

約数和(自身を除く): 85975328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 12923, 25846, 51692, 64615, 103384, 129230, 206768, 258460, 516920, 788303, 1033840, 1576606, 3153212, 3941515, 6306424, 7883030, 12612848, 15766060, 31532120, 63064240]

約数ペア:

[(1, 63064240), (2, 31532120), (4, 15766060), (5, 12612848), (8, 7883030), (10, 6306424), (16, 3941515), (20, 3153212), (40, 1576606), (61, 1033840), (80, 788303), (122, 516920), (244, 258460), (305, 206768), (488, 129230), (610, 103384), (976, 64615), (1220, 51692), (2440, 25846), (4880, 12923)]