53430487840

素因数分解:

$2^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3752141}}^1$

素因数の和:3752245

約数の個数: 48

約数和(自身を含む): 127647870840

約数和(自身を除く): 74217383000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 89, 160, 178, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 7120, 14240, 3752141, 7504282, 15008564, 18760705, 30017128, 37521410, 60034256, 75042820, 120068512, 150085640, 300171280, 333940549, 600342560, 667881098, 1335762196, 1669702745, 2671524392, 3339405490, 5343048784, 6678810980, 10686097568, 13357621960, 26715243920, 53430487840]

約数ペア:

[(1, 53430487840), (2, 26715243920), (4, 13357621960), (5, 10686097568), (8, 6678810980), (10, 5343048784), (16, 3339405490), (20, 2671524392), (32, 1669702745), (40, 1335762196), (80, 667881098), (89, 600342560), (160, 333940549), (178, 300171280), (356, 150085640), (445, 120068512), (712, 75042820), (890, 60034256), (1424, 37521410), (1780, 30017128), (2848, 18760705), (3560, 15008564), (7120, 7504282), (14240, 3752141)]