160339850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{727}}^1$

素因数の和:1151

約数の個数: 48

約数和(自身を含む): 326604096

約数和(自身を除く): 166264246

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 401, 550, 727, 802, 1454, 2005, 3635, 4010, 4411, 7270, 7997, 8822, 10025, 15994, 18175, 20050, 22055, 36350, 39985, 44110, 79970, 110275, 199925, 220550, 291527, 399850, 583054, 1457635, 2915270, 3206797, 6413594, 7288175, 14576350, 16033985, 32067970, 80169925, 160339850]

約数ペア:

[(1, 160339850), (2, 80169925), (5, 32067970), (10, 16033985), (11, 14576350), (22, 7288175), (25, 6413594), (50, 3206797), (55, 2915270), (110, 1457635), (275, 583054), (401, 399850), (550, 291527), (727, 220550), (802, 199925), (1454, 110275), (2005, 79970), (3635, 44110), (4010, 39985), (4411, 36350), (7270, 22055), (7997, 20050), (8822, 18175), (10025, 15994)]