10138100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{2069}}^1$

素因数の和:2097

約数の個数: 54

約数和(自身を含む): 25603830

約数和(自身を除く): 15465730

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2069, 2450, 4138, 4900, 8276, 10345, 14483, 20690, 28966, 41380, 51725, 57932, 72415, 101381, 103450, 144830, 202762, 206900, 289660, 362075, 405524, 506905, 724150, 1013810, 1448300, 2027620, 2534525, 5069050, 10138100]

約数ペア:

[(1, 10138100), (2, 5069050), (4, 2534525), (5, 2027620), (7, 1448300), (10, 1013810), (14, 724150), (20, 506905), (25, 405524), (28, 362075), (35, 289660), (49, 206900), (50, 202762), (70, 144830), (98, 103450), (100, 101381), (140, 72415), (175, 57932), (196, 51725), (245, 41380), (350, 28966), (490, 20690), (700, 14483), (980, 10345), (1225, 8276), (2069, 4900), (2450, 4138)]