224716180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1951}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 509612544

約数和(自身を除く): 284896364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 443, 886, 1772, 1951, 2215, 3902, 4430, 5759, 7804, 8860, 9755, 11518, 19510, 23036, 25363, 28795, 39020, 50726, 57590, 101452, 115180, 126815, 253630, 507260, 864293, 1728586, 3457172, 4321465, 8642930, 11235809, 17285860, 22471618, 44943236, 56179045, 112358090, 224716180]

約数ペア:

[(1, 224716180), (2, 112358090), (4, 56179045), (5, 44943236), (10, 22471618), (13, 17285860), (20, 11235809), (26, 8642930), (52, 4321465), (65, 3457172), (130, 1728586), (260, 864293), (443, 507260), (886, 253630), (1772, 126815), (1951, 115180), (2215, 101452), (3902, 57590), (4430, 50726), (5759, 39020), (7804, 28795), (8860, 25363), (9755, 23036), (11518, 19510)]