115850840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{413753}}^1$

素因数の和:413771

約数の個数: 32

約数和(自身を含む): 297902880

約数和(自身を除く): 182052040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 413753, 827506, 1655012, 2068765, 2896271, 3310024, 4137530, 5792542, 8275060, 11585084, 14481355, 16550120, 23170168, 28962710, 57925420, 115850840]

約数ペア:

[(1, 115850840), (2, 57925420), (4, 28962710), (5, 23170168), (7, 16550120), (8, 14481355), (10, 11585084), (14, 8275060), (20, 5792542), (28, 4137530), (35, 3310024), (40, 2896271), (56, 2068765), (70, 1655012), (140, 827506), (280, 413753)]