99893140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{547}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 219848832

約数和(自身を除く): 119955692

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 397, 460, 547, 794, 1094, 1588, 1985, 2188, 2735, 3970, 5470, 7940, 9131, 10940, 12581, 18262, 25162, 36524, 45655, 50324, 62905, 91310, 125810, 182620, 217159, 251620, 434318, 868636, 1085795, 2171590, 4343180, 4994657, 9989314, 19978628, 24973285, 49946570, 99893140]

約数ペア:

[(1, 99893140), (2, 49946570), (4, 24973285), (5, 19978628), (10, 9989314), (20, 4994657), (23, 4343180), (46, 2171590), (92, 1085795), (115, 868636), (230, 434318), (397, 251620), (460, 217159), (547, 182620), (794, 125810), (1094, 91310), (1588, 62905), (1985, 50324), (2188, 45655), (2735, 36524), (3970, 25162), (5470, 18262), (7940, 12581), (9131, 10940)]