81198050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{70607}}^1$

素因数の和:70642

約数の個数: 24

約数和(自身を含む): 157597056

約数和(自身を除く): 76399006

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 70607, 141214, 353035, 706070, 1623961, 1765175, 3247922, 3530350, 8119805, 16239610, 40599025, 81198050]

約数ペア:

[(1, 81198050), (2, 40599025), (5, 16239610), (10, 8119805), (23, 3530350), (25, 3247922), (46, 1765175), (50, 1623961), (115, 706070), (230, 353035), (575, 141214), (1150, 70607)]