201231869360

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{28262903}}^1$

素因数の和:28263005

約数の個数: 40

約数和(自身を含む): 473121012960

約数和(自身を除く): 271889143600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 28262903, 56525806, 113051612, 141314515, 226103224, 282629030, 452206448, 565258060, 1130516120, 2261032240, 2515398367, 5030796734, 10061593468, 12576991835, 20123186936, 25153983670, 40246373872, 50307967340, 100615934680, 201231869360]

約数ペア:

[(1, 201231869360), (2, 100615934680), (4, 50307967340), (5, 40246373872), (8, 25153983670), (10, 20123186936), (16, 12576991835), (20, 10061593468), (40, 5030796734), (80, 2515398367), (89, 2261032240), (178, 1130516120), (356, 565258060), (445, 452206448), (712, 282629030), (890, 226103224), (1424, 141314515), (1780, 113051612), (3560, 56525806), (7120, 28262903)]