2573125630

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{20029}}^1$

素因数の和:20508

約数の個数: 32

約数和(自身を含む): 4802392800

約数和(自身を除く): 2229267170

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 443, 886, 2215, 4430, 12847, 20029, 25694, 40058, 64235, 100145, 128470, 200290, 580841, 1161682, 2904205, 5808410, 8872847, 17745694, 44364235, 88728470, 257312563, 514625126, 1286562815, 2573125630]

約数ペア:

[(1, 2573125630), (2, 1286562815), (5, 514625126), (10, 257312563), (29, 88728470), (58, 44364235), (145, 17745694), (290, 8872847), (443, 5808410), (886, 2904205), (2215, 1161682), (4430, 580841), (12847, 200290), (20029, 128470), (25694, 100145), (40058, 64235)]