2013178648300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{468181081}}^1$

素因数の和:468181138

約数の個数: 36

約数和(自身を含む): 4470192970936

約数和(自身を除く): 2457014322636

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 468181081, 936362162, 1872724324, 2340905405, 4681810810, 9363621620, 11704527025, 20131786483, 23409054050, 40263572966, 46818108100, 80527145932, 100658932415, 201317864830, 402635729660, 503294662075, 1006589324150, 2013178648300]

約数ペア:

[(1, 2013178648300), (2, 1006589324150), (4, 503294662075), (5, 402635729660), (10, 201317864830), (20, 100658932415), (25, 80527145932), (43, 46818108100), (50, 40263572966), (86, 23409054050), (100, 20131786483), (172, 11704527025), (215, 9363621620), (430, 4681810810), (860, 2340905405), (1075, 1872724324), (2150, 936362162), (4300, 468181081)]