84853360

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3943}}^1$

素因数の和:4225

約数の個数: 40

約数和(自身を含む): 198067680

約数和(自身を除く): 113214320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2690, 3943, 4304, 5380, 7886, 10760, 15772, 19715, 21520, 31544, 39430, 63088, 78860, 157720, 315440, 1060667, 2121334, 4242668, 5303335, 8485336, 10606670, 16970672, 21213340, 42426680, 84853360]

約数ペア:

[(1, 84853360), (2, 42426680), (4, 21213340), (5, 16970672), (8, 10606670), (10, 8485336), (16, 5303335), (20, 4242668), (40, 2121334), (80, 1060667), (269, 315440), (538, 157720), (1076, 78860), (1345, 63088), (2152, 39430), (2690, 31544), (3943, 21520), (4304, 19715), (5380, 15772), (7886, 10760)]