87355150

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2053}}^1$

素因数の和:2125

約数の個数: 48

約数和(自身を含む): 174212064

約数和(自身を除く): 86856914

約数列:

[1, 2, 5, 10, 23, 25, 37, 46, 50, 74, 115, 185, 230, 370, 575, 851, 925, 1150, 1702, 1850, 2053, 4106, 4255, 8510, 10265, 20530, 21275, 42550, 47219, 51325, 75961, 94438, 102650, 151922, 236095, 379805, 472190, 759610, 1180475, 1747103, 1899025, 2360950, 3494206, 3798050, 8735515, 17471030, 43677575, 87355150]

約数ペア:

[(1, 87355150), (2, 43677575), (5, 17471030), (10, 8735515), (23, 3798050), (25, 3494206), (37, 2360950), (46, 1899025), (50, 1747103), (74, 1180475), (115, 759610), (185, 472190), (230, 379805), (370, 236095), (575, 151922), (851, 102650), (925, 94438), (1150, 75961), (1702, 51325), (1850, 47219), (2053, 42550), (4106, 21275), (4255, 20530), (8510, 10265)]