2022072920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7221689}}^1$

素因数の和:7221707

約数の個数: 32

約数和(自身を含む): 5199616800

約数和(自身を除く): 3177543880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7221689, 14443378, 28886756, 36108445, 50551823, 57773512, 72216890, 101103646, 144433780, 202207292, 252759115, 288867560, 404414584, 505518230, 1011036460, 2022072920]

約数ペア:

[(1, 2022072920), (2, 1011036460), (4, 505518230), (5, 404414584), (7, 288867560), (8, 252759115), (10, 202207292), (14, 144433780), (20, 101103646), (28, 72216890), (35, 57773512), (40, 50551823), (56, 36108445), (70, 28886756), (140, 14443378), (280, 7221689)]