54821840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36067}}^1$

素因数の和:36099

約数の個数: 40

約数和(自身を含む): 134172960

約数和(自身を除く): 79351120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 36067, 72134, 144268, 180335, 288536, 360670, 577072, 685273, 721340, 1370546, 1442680, 2741092, 2885360, 3426365, 5482184, 6852730, 10964368, 13705460, 27410920, 54821840]

約数ペア:

[(1, 54821840), (2, 27410920), (4, 13705460), (5, 10964368), (8, 6852730), (10, 5482184), (16, 3426365), (19, 2885360), (20, 2741092), (38, 1442680), (40, 1370546), (76, 721340), (80, 685273), (95, 577072), (152, 360670), (190, 288536), (304, 180335), (380, 144268), (760, 72134), (1520, 36067)]