2254248220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{16101773}}^1$

素因数の和:16101789

約数の個数: 24

約数和(自身を含む): 5410196064

約数和(自身を除く): 3155947844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 16101773, 32203546, 64407092, 80508865, 112712411, 161017730, 225424822, 322035460, 450849644, 563562055, 1127124110, 2254248220]

約数ペア:

[(1, 2254248220), (2, 1127124110), (4, 563562055), (5, 450849644), (7, 322035460), (10, 225424822), (14, 161017730), (20, 112712411), (28, 80508865), (35, 64407092), (70, 32203546), (140, 16101773)]