1632942920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{5831939}}^1$

素因数の和:5831957

約数の個数: 32

約数和(自身を含む): 4198996800

約数和(自身を除く): 2566053880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 5831939, 11663878, 23327756, 29159695, 40823573, 46655512, 58319390, 81647146, 116638780, 163294292, 204117865, 233277560, 326588584, 408235730, 816471460, 1632942920]

約数ペア:

[(1, 1632942920), (2, 816471460), (4, 408235730), (5, 326588584), (7, 233277560), (8, 204117865), (10, 163294292), (14, 116638780), (20, 81647146), (28, 58319390), (35, 46655512), (40, 40823573), (56, 29159695), (70, 23327756), (140, 11663878), (280, 5831939)]