79742642150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4673}}^1\times {\mathrm{7937}}^1$

素因数の和:12665

約数の個数: 48

約数和(自身を含む): 151822251504

約数和(自身を除く): 72079609354

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 4673, 7937, 9346, 15874, 23365, 39685, 46730, 79370, 116825, 198425, 200939, 233650, 341291, 396850, 401878, 682582, 1004695, 1706455, 2009390, 3412910, 5023475, 8532275, 10046950, 17064550, 37089601, 74179202, 185448005, 370896010, 927240025, 1594852843, 1854480050, 3189705686, 7974264215, 15948528430, 39871321075, 79742642150]

約数ペア:

[(1, 79742642150), (2, 39871321075), (5, 15948528430), (10, 7974264215), (25, 3189705686), (43, 1854480050), (50, 1594852843), (86, 927240025), (215, 370896010), (430, 185448005), (1075, 74179202), (2150, 37089601), (4673, 17064550), (7937, 10046950), (9346, 8532275), (15874, 5023475), (23365, 3412910), (39685, 2009390), (46730, 1706455), (79370, 1004695), (116825, 682582), (198425, 401878), (200939, 396850), (233650, 341291)]