2912554700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{240707}}^1$

素因数の和:240743

約数の個数: 54

約数和(自身を含む): 6947073588

約数和(自身を除く): 4034518888

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2420, 3025, 6050, 12100, 240707, 481414, 962828, 1203535, 2407070, 2647777, 4814140, 5295554, 6017675, 10591108, 12035350, 13238885, 24070700, 26477770, 29125547, 52955540, 58251094, 66194425, 116502188, 132388850, 145627735, 264777700, 291255470, 582510940, 728138675, 1456277350, 2912554700]

約数ペア:

[(1, 2912554700), (2, 1456277350), (4, 728138675), (5, 582510940), (10, 291255470), (11, 264777700), (20, 145627735), (22, 132388850), (25, 116502188), (44, 66194425), (50, 58251094), (55, 52955540), (100, 29125547), (110, 26477770), (121, 24070700), (220, 13238885), (242, 12035350), (275, 10591108), (484, 6017675), (550, 5295554), (605, 4814140), (1100, 2647777), (1210, 2407070), (2420, 1203535), (3025, 962828), (6050, 481414), (12100, 240707)]