2017230050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{3701}}^1$

素因数の和:4715

約数の個数: 48

約数和(自身を含む): 4098380544

約数和(自身を除く): 2081150494

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 991, 1982, 3701, 4955, 7402, 9910, 10901, 18505, 21802, 24775, 37010, 40711, 49550, 54505, 81422, 92525, 109010, 185050, 203555, 272525, 407110, 545050, 1017775, 2035550, 3667691, 7335382, 18338455, 36676910, 40344601, 80689202, 91692275, 183384550, 201723005, 403446010, 1008615025, 2017230050]

約数ペア:

[(1, 2017230050), (2, 1008615025), (5, 403446010), (10, 201723005), (11, 183384550), (22, 91692275), (25, 80689202), (50, 40344601), (55, 36676910), (110, 18338455), (275, 7335382), (550, 3667691), (991, 2035550), (1982, 1017775), (3701, 545050), (4955, 407110), (7402, 272525), (9910, 203555), (10901, 185050), (18505, 109010), (21802, 92525), (24775, 81422), (37010, 54505), (40711, 49550)]