83398730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1163}}^1$

素因数の和:1342

約数の個数: 32

約数和(自身を含む): 153871488

約数和(自身を除く): 70472758

約数列:

[1, 2, 5, 10, 71, 101, 142, 202, 355, 505, 710, 1010, 1163, 2326, 5815, 7171, 11630, 14342, 35855, 71710, 82573, 117463, 165146, 234926, 412865, 587315, 825730, 1174630, 8339873, 16679746, 41699365, 83398730]

約数ペア:

[(1, 83398730), (2, 41699365), (5, 16679746), (10, 8339873), (71, 1174630), (101, 825730), (142, 587315), (202, 412865), (355, 234926), (505, 165146), (710, 117463), (1010, 82573), (1163, 71710), (2326, 35855), (5815, 14342), (7171, 11630)]