3220250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1171}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 6581952

約数和(自身を除く): 3361702

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1171, 1375, 2342, 2750, 5855, 11710, 12881, 25762, 29275, 58550, 64405, 128810, 146375, 292750, 322025, 644050, 1610125, 3220250]

約数ペア:

[(1, 3220250), (2, 1610125), (5, 644050), (10, 322025), (11, 292750), (22, 146375), (25, 128810), (50, 64405), (55, 58550), (110, 29275), (125, 25762), (250, 12881), (275, 11710), (550, 5855), (1171, 2750), (1375, 2342)]