55601840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{99289}}^1$

素因数の和:99309

約数の個数: 40

約数和(自身を含む): 147743520

約数和(自身を除く): 92141680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 99289, 198578, 397156, 496445, 695023, 794312, 992890, 1390046, 1588624, 1985780, 2780092, 3475115, 3971560, 5560184, 6950230, 7943120, 11120368, 13900460, 27800920, 55601840]

約数ペア:

[(1, 55601840), (2, 27800920), (4, 13900460), (5, 11120368), (7, 7943120), (8, 6950230), (10, 5560184), (14, 3971560), (16, 3475115), (20, 2780092), (28, 1985780), (35, 1588624), (40, 1390046), (56, 992890), (70, 794312), (80, 695023), (112, 496445), (140, 397156), (280, 198578), (560, 99289)]