28955300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2393}}^1$

素因数の和:2429

約数の個数: 54

約数和(自身を含む): 69093234

約数和(自身を除く): 40137934

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, 2393, 2420, 3025, 4786, 6050, 9572, 11965, 12100, 23930, 26323, 47860, 52646, 59825, 105292, 119650, 131615, 239300, 263230, 289553, 526460, 579106, 658075, 1158212, 1316150, 1447765, 2632300, 2895530, 5791060, 7238825, 14477650, 28955300]

約数ペア:

[(1, 28955300), (2, 14477650), (4, 7238825), (5, 5791060), (10, 2895530), (11, 2632300), (20, 1447765), (22, 1316150), (25, 1158212), (44, 658075), (50, 579106), (55, 526460), (100, 289553), (110, 263230), (121, 239300), (220, 131615), (242, 119650), (275, 105292), (484, 59825), (550, 52646), (605, 47860), (1100, 26323), (1210, 23930), (2393, 12100), (2420, 11965), (3025, 9572), (4786, 6050)]