804927477440

素因数分解:

$2^6\times 5^1\times {\mathrm{89}}^1\times {\mathrm{28262903}}^1$

素因数の和:28263009

約数の個数: 56

約数和(自身を含む): 1938269956320

約数和(自身を除く): 1133342478880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 89, 160, 178, 320, 356, 445, 712, 890, 1424, 1780, 2848, 3560, 5696, 7120, 14240, 28480, 28262903, 56525806, 113051612, 141314515, 226103224, 282629030, 452206448, 565258060, 904412896, 1130516120, 1808825792, 2261032240, 2515398367, 4522064480, 5030796734, 9044128960, 10061593468, 12576991835, 20123186936, 25153983670, 40246373872, 50307967340, 80492747744, 100615934680, 160985495488, 201231869360, 402463738720, 804927477440]

約数ペア:

[(1, 804927477440), (2, 402463738720), (4, 201231869360), (5, 160985495488), (8, 100615934680), (10, 80492747744), (16, 50307967340), (20, 40246373872), (32, 25153983670), (40, 20123186936), (64, 12576991835), (80, 10061593468), (89, 9044128960), (160, 5030796734), (178, 4522064480), (320, 2515398367), (356, 2261032240), (445, 1808825792), (712, 1130516120), (890, 904412896), (1424, 565258060), (1780, 452206448), (2848, 282629030), (3560, 226103224), (5696, 141314515), (7120, 113051612), (14240, 56525806), (28480, 28262903)]