28624450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 58032000

約数和(自身を除く): 29407550

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 950, 1039, 1102, 1450, 2078, 2755, 5195, 5510, 10390, 13775, 19741, 25975, 27550, 30131, 39482, 51950, 60262, 98705, 150655, 197410, 301310, 493525, 572489, 753275, 987050, 1144978, 1506550, 2862445, 5724890, 14312225, 28624450]

約数ペア:

[(1, 28624450), (2, 14312225), (5, 5724890), (10, 2862445), (19, 1506550), (25, 1144978), (29, 987050), (38, 753275), (50, 572489), (58, 493525), (95, 301310), (145, 197410), (190, 150655), (290, 98705), (475, 60262), (551, 51950), (725, 39482), (950, 30131), (1039, 27550), (1102, 25975), (1450, 19741), (2078, 13775), (2755, 10390), (5195, 5510)]