148592650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{823}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 290588544

約数和(自身を除く): 141995894

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 157, 230, 314, 575, 785, 823, 1150, 1570, 1646, 3611, 3925, 4115, 7222, 7850, 8230, 18055, 18929, 20575, 36110, 37858, 41150, 90275, 94645, 129211, 180550, 189290, 258422, 473225, 646055, 946450, 1292110, 2971853, 3230275, 5943706, 6460550, 14859265, 29718530, 74296325, 148592650]

約数ペア:

[(1, 148592650), (2, 74296325), (5, 29718530), (10, 14859265), (23, 6460550), (25, 5943706), (46, 3230275), (50, 2971853), (115, 1292110), (157, 946450), (230, 646055), (314, 473225), (575, 258422), (785, 189290), (823, 180550), (1150, 129211), (1570, 94645), (1646, 90275), (3611, 41150), (3925, 37858), (4115, 36110), (7222, 20575), (7850, 18929), (8230, 18055)]