107687300

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{21977}}^1$

素因数の和:22005

約数の個数: 54

約数和(自身を含む): 271845882

約数和(自身を除く): 164158582

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, 2450, 4900, 21977, 43954, 87908, 109885, 153839, 219770, 307678, 439540, 549425, 615356, 769195, 1076873, 1098850, 1538390, 2153746, 2197700, 3076780, 3845975, 4307492, 5384365, 7691950, 10768730, 15383900, 21537460, 26921825, 53843650, 107687300]

約数ペア:

[(1, 107687300), (2, 53843650), (4, 26921825), (5, 21537460), (7, 15383900), (10, 10768730), (14, 7691950), (20, 5384365), (25, 4307492), (28, 3845975), (35, 3076780), (49, 2197700), (50, 2153746), (70, 1538390), (98, 1098850), (100, 1076873), (140, 769195), (175, 615356), (196, 549425), (245, 439540), (350, 307678), (490, 219770), (700, 153839), (980, 109885), (1225, 87908), (2450, 43954), (4900, 21977)]