1275842210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{8179}}^1$

素因数の和:9026

約数の個数: 32

約数和(自身を含む): 2420625600

約数和(自身を除く): 1144783390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 821, 1642, 4105, 8179, 8210, 15599, 16358, 31198, 40895, 77995, 81790, 155401, 155990, 310802, 777005, 1554010, 6714959, 13429918, 33574795, 67149590, 127584221, 255168442, 637921105, 1275842210]

約数ペア:

[(1, 1275842210), (2, 637921105), (5, 255168442), (10, 127584221), (19, 67149590), (38, 33574795), (95, 13429918), (190, 6714959), (821, 1554010), (1642, 777005), (4105, 310802), (8179, 155990), (8210, 155401), (15599, 81790), (16358, 77995), (31198, 40895)]